lesson 4 my homework page 83

• 888-309-8227
• 732-384-0146

New User Registration

Forgot Password

My Math 4 Volume 1 Common Core, Grade: 4 Publisher: McGraw-Hill

My math 4 volume 1 common core, title : my math 4 volume 1 common core, publisher : mcgraw-hill, isbn : 21150230, isbn-13 : 9780021150236, use the table below to find videos, mobile apps, worksheets and lessons that supplement my math 4 volume 1 common core..

textbook resources

• Call us toll-free
• FAQs – Frequently Asked Questions
• Contact Lumos Learning – Proven Study Programs by Expert Teachers

Follow us: Lumos Learning -->

• 2024 © Lumos Learning
• Privacy Policy - Terms of Service - Disclaimers

PARCC® is a registered trademark of PARCC, Inc. Lumos Learning, is not owned by or affiliated in any fashion with PARCC, Inc... Read More

PARCC® is a registered trademark of PARCC, Inc. Lumos Learning, is not owned by or affiliated in any fashion with PARCC, Inc., the Partnership for the Assessment of Readiness for College and Careers, nor any state of the Union. Neither PARCC, Inc., nor The Partnership for the Assessment of Readiness for College and Careers, nor any member state has endorsed this product. No portion of any fees or charges paid for any products or services Lumos Learning offers will be paid or inure to the benefit of PARCC, Inc., or any state of the Union

SBAC is a copyright of The Regents of the University of California – Smarter Balanced Assessment Consortium, which is not aff... Read More

SBAC is a copyright of The Regents of the University of California – Smarter Balanced Assessment Consortium, which is not affiliated to Lumos Learning. The Regents of the University of California – Smarter Balanced Assessment Consortium, was not involved in the production of, and does not endorse these products or this site.

ACT® Aspire™ is a registered trademark of ACT Aspire LLC., which is not affiliated to Lumos Learning. ACT Aspire LLC, was not... Read More

ACT® Aspire™ is a registered trademark of ACT Aspire LLC., which is not affiliated to Lumos Learning. ACT Aspire LLC,was not involved in the production of, and does not endorse these products or this site.

Florida Department of Education is not affiliated to Lumos Learning. Florida department of education, was not involved in the... Read More

Florida Department of Education is not affiliated to Lumos Learning. Florida department of education, was not involved in the production of, and does not endorse these products or this site.

Indiana Department of Education is not affiliated to Lumos Learning. Indiana department of education, was not involved in the... Read More

Indiana Department of Education is not affiliated to Lumos Learning. Indiana department of education, was not involved in the production of, and does not endorse these products or this site.

Mississippi Department of Education is not affiliated to Lumos Learning. Mississippi department of education, was not involved... Read More

Mississippi Department of Education is not affiliated to Lumos Learning. Mississippi department of education, was not involved in the production of, and does not endorse these products or this site.

Ohio Department of Education is not affiliated to Lumos Learning. Ohio department of education, was not involved in the prod... Read More

Ohio Department of Education is not affiliated to Lumos Learning. Ohio department of education, was not involved in the production of, and does not endorse these products or this site.

Tennessee Department of Education is not affiliated to Lumos Learning. Tennessee department of education, was not involved... Read More

Tennessee Department of Education is not affiliated to Lumos Learning. Tennessee department of education, was not involved in the production of, and does not endorse these products or this site.

Georgia Department of Education is not affiliated to Lumos Learning. Georgia department of education, was not involved... Read More

Georgia Department of Education is not affiliated to Lumos Learning. Georgia department of education, was not involved in the production of, and does not endorse these products or this site.

Missouri Department of Education is not affiliated to Lumos Learning. Missouri department of education, was not involved... Read More

Missouri Department of Education is not affiliated to Lumos Learning. Missouri department of education, was not involved in the production of, and does not endorse these products or this site.

Louisiana Department of Education is not affiliated to Lumos Learning. Louisiana department of education, was not involved... Read More

Louisiana Department of Education is not affiliated to Lumos Learning. Louisiana department of education, was not involved in the production of, and does not endorse these products or this site.

Download Lesson 4 Homework Practice

* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project

• Texas Go Math
• Big Ideas Math
• Engageny Math
• McGraw Hill My Math
• enVision Math
• 180 Days of Math
• Math in Focus Answer Key
• Math Expressions Answer Key
• Privacy Policy

McGraw Hill My Math Grade 4 Chapter 8 Lesson 3 Answer Key Model Equivalent Fractions

All the solutions provided in  McGraw Hill My Math Grade 4 Answer Key PDF Chapter 8 Lesson 3 Model Equivalent Fractions will give you a clear idea of the concepts.

McGraw-Hill My Math Grade 4 Answer Key Chapter 8 Lesson 3 Model Equivalent Fractions

The top number on a fraction is the numerator, The bottom number on a fraction is the denominator. Fractions that represent the same part of a number are equivalent fractions.

2. Find a fraction equivalent to \(\frac{1}{3}\). Place \(\frac{1}{6}\) – tiles below the \(\frac{1}{3}\) – tile to equal the length of the \(\frac{1}{3}\) – tile. How many \(\frac{1}{6}\) – tiles did you place? So, \(\frac{1}{3}\) and \(\frac{2}{6}\) are equivalent fractions.

Explanation: Fraction given: \(\frac{1}{3}\) \(\frac{1}{3}\) = \(\frac{1}{3}\) × \(\frac{4}{4}\) = \(\frac{4}{12}\). \(\frac{1}{3}\) = \(\frac{1}{3}\) × \(\frac{2}{2}\) = \(\frac{2}{6}\)

Try It Generate two fractions that are equivalent to \(\frac{1}{4}\). 1. The first number line is divided into fourths. Plot \(\frac{1}{4}\) on the number line.

Question 2. Mathematical PRACTICE Draw a Conclusion, determine whether \(\frac{1}{2}\) and \(\frac{3}{6}\) are equivalent fractions. Explain. Answer: Both fractions \(\frac{1}{2}\) and \(\frac{3}{6}\) are equivalent fractions.

Explanation: \(\frac{1}{2}\) = \(\frac{1}{2}\) \(\frac{3}{6}\) = \(\frac{3}{6}\) ÷ \(\frac{3}{3}\) = \(\frac{1}{2}\)

Practice It Recognize whether the fractions are equivalent. Write yes or no. Question 3. \(\frac{2}{4}\) and \(\frac{6}{12}\) Answer: Yes, \(\frac{2}{4}\) and \(\frac{6}{12}\) both are equivalent fractions.

Explanation: \(\frac{2}{4}\) = \(\frac{2}{4}\) ÷ \(\frac{2}{2}\) = \(\frac{1}{2}\) \(\frac{6}{12}\) = \(\frac{6{12}\) ÷ \(\frac{6}{6}\) = \(\frac{1}{2}\)

Question 4. \(\frac{6}{8}\) and \(\frac{5}{10}\) Answer: No, \(\frac{6}{8}\) and \(\frac{5}{10}\) both are not equivalent fractions.

Explanation: \(\frac{6}{8}\) = \(\frac{6}{8}\) ÷ \(\frac{2}{2}\) = \(\frac{3}{4}\) \(\frac{5}{10}\) = \(\frac{5}{10}\) ÷ \(\frac{5}{5}\) = \(\frac{1}{2}\)

Question 5. \(\frac{2}{3}\) and \(\frac{3}{5}\) Answer: No, \(\frac{2}{3}\) and \(\frac{3}{5}\) both are not equivalent fractions.

Explanation: \(\frac{2}{3}\) = \(\frac{2}{3}\) \(\frac{3}{5}\) = \(\frac{2}{3}\)

Question 6. \(\frac{9}{12}\) and \(\frac{3}{4}\) Answer: Yes, \(\frac{9}{12}\) and \(\frac{3}{4}\) both are equivalent fractions.

Explanation: \(\frac{9}{12}\) = \(\frac{9}{12}\) ÷ \(\frac{3}{3}\) = \(\frac{3}{4}\) \(\frac{3}{4}\) = \(\frac{3}{4}\)

Question 7. \(\frac{4}{6}\) and \(\frac{8}{12}\) Answer: Yes, \(\frac{4}{6}\) and \(\frac{8}{12}\) both are equivalent fractions.

Explanation: \(\frac{4}{6}\) = \(\frac{4}{6}\) ÷ \(\frac{2}{2}\)  = \(\frac{2}{3}\) \(\frac{8}{12}\) = \(\frac{8}{12}\) ÷ \(\frac{4}{4}\)  = \(\frac{2}{3}\)

Question 8. \(\frac{2}{3}\) and \(\frac{6}{10}\) Answer: No, \(\frac{2}{3}\) and \(\frac{6}{10}\) both are equivalent fractions.

Explanation: \(\frac{2}{3}\) = \(\frac{2}{3}\) \(\frac{6}{10}\) = \(\frac{6}{10}\)  ÷ \(\frac{2}{2}\)  = \(\frac{3}{5}\)

Generate two equivalent fractions for each fraction. Question 9. \(\frac{2}{4}\) Answer: Two equivalent fractions of \(\frac{2}{4}\) are \(\frac{4}{8}\) and \(\frac{12}{24}\)

Explanation: \(\frac{2}{4}\) = \(\frac{2}{4}\) × \(\frac{2}{2}\) = \(\frac{4}{8}\) \(\frac{2}{4}\) = \(\frac{2}{4}\) × \(\frac{6}{6}\) = \(\frac{12}{24}\)

Question 10. \(\frac{2}{6}\) Answer: Two equivalent fractions of \(\frac{2}{6}\) are \(\frac{4}{12}\) and \(\frac{12}{36}\)

Explanation: \(\frac{2}{6}\) = \(\frac{2}{6}\)× \(\frac{2}{2}\) = \(\frac{4}{12}\) \(\frac{2}{6}\) = \(\frac{2}{6}\) × \(\frac{6}{6}\) = \(\frac{12}{36}\)

Question 11. \(\frac{4}{8}\) Answer: Two equivalent fractions of \(\frac{4}{8}\) are \(\frac{16}{32}\) and \(\frac{32}{64}\)

Explanation: \(\frac{4}{8}\) = \(\frac{4}{8}\) × \(\frac{4}{4}\) = \(\frac{16}{32}\) \(\frac{4}{8}\) = \(\frac{4}{8}\)× \(\frac{8}{8}\) = \(\frac{32}{64}\)

Question 12. \(\frac{5}{10}\) Answer: Two equivalent fractions of \(\frac{5}{10}\) are \(\frac{10}{20}\) and \(\frac{55}{110}\)

Explanation: \(\frac{5}{10}\) = \(\frac{5}{10}\) × \(\frac{2}{2}\) = \(\frac{10}{20}\) \(\frac{5}{10}\) = \(\frac{5}{10}\) × \(\frac{11}{11}\) = \(\frac{55}{110}\)

Question 13. \(\frac{1}{3}\) Answer: Two equivalent fractions of \(\frac{1}{3}\) are \(\frac{5}{15}\) and \(\frac{3}{9}\)

Explanation: \(\frac{1}{3}\) = \(\frac{1}{3}\)× \(\frac{5}{5}\) = \(\frac{5}{15}\) \(\frac{1}{3}\) = \(\frac{1}{3}\)× \(\frac{3}{3}\) = \(\frac{3}{9}\)

Question 14. \(\frac{2}{3}\) Answer: Two equivalent fractions of \(\frac{2}{3}\) are \(\frac{14}{21}\) and \(\frac{12}{18}\)

Explanation: \(\frac{2}{3}\) = \(\frac{2}{3}\) × \(\frac{7}{7}\) = \(\frac{14}{21}\) \(\frac{2}{3}\) = \(\frac{2}{3}\) × \(\frac{6}{6}\) = \(\frac{12}{18}\)

Apply It Question 15. Mathematical PRACTICE Model Math There were 10 baked goods in a basket. Four of them were sold. Write a fraction to show the part of the baked goods that were not sold. Then write an equivalent fraction to this number. Answer: Fraction to show the part of the baked goods that were not sold = \(\frac{2}{5}\)

Explanation: Number of baked goods in a basket = 10. Number of baked goods in a basket sold = 4. Fraction to show the part of the baked goods that were not sold = Number of baked goods in a basket sold ÷ Number of baked goods in a basket = 4 ÷ 10 = 2 ÷ 5 or \(\frac{2}{5}\)

Question 16. Two-thirds of a jar of peanut butter has been used. Write an equivalent fraction. Answer: Equivalent fraction of \(\frac{2}{3}\) = \(\frac{10}{15}\)

Explanation: Two-thirds of a jar of peanut butter has been used. => \(\frac{2}{3}\) = \(\frac{2}{3}\) × \(\frac{5}{5}\) = \(\frac{10}{15}\)

Explanation: Fraction of the marbles are red = \(\frac{3}{10}\) Fraction of the marbles are blue = \(\frac{5}{10}\) Fraction of the marbles are green = \(\frac{2}{10}\) Simplest form: \(\frac{3}{10}\) = \(\frac{3}{10}\) \(\frac{5}{10}\) = \(\frac{5}{10}\) ÷ \(\frac{5}{5}\) = \(\frac{1}{2}\) \(\frac{2}{10}\) = \(\frac{2}{10}\) ÷ \(\frac{2}{2}\) = \(\frac{1}{5}\) \(\frac{4}{8}\) = \(\frac{4}{8}\) ÷ \(\frac{4}{4}\)  = \(\frac{1}{2}\)

Question 18. Mathematical PRACTICE Use Number Sense Daria used fraction tiles to show that \(\frac{3}{5}\) is equivalent to \(\frac{6}{10}\). Compare the number and size of fraction tiles needed to model each fraction. Answer: \(\frac{3}{5}\) is equivalent to \(\frac{6}{10}\) both are size are same.

Explanation: Given: \(\frac{3}{5}\) is equivalent to \(\frac{6}{10}\). \(\frac{3}{5}\) \(\frac{6}{10}\) = \(\frac{6}{10}\) ÷ \(\frac{2}{2}\) = \(\frac{3}{5}\)

Explanation: Equation: \(\frac{2}{??}\) × \(\frac{3}{3}\) = \(\frac{??}{6}\) => 6 × 2 = 12. \(\frac{2}{12}\) = \(\frac{1}{6}\)

Write About It Question 20. Write a real-world example of equivalent fractions. Answer: A real-world example of equivalent fractions is a piece of cake.

Explanation: I have a cake, cut it into two equal pieces, and eat one of them, you will have eaten half the cake. If I cut a cake into eight equal pieces and eat four of them, I will still have eaten half the cake. These are equivalent fractions.

McGraw Hill My Math Grade 4 Chapter 8 Lesson 3 My Homework Answer Key

Practice Recognize whether the fractions are equivalent. Write yes or no. Question 1. \(\frac{3}{5}\) and \(\frac{6}{8}\) Answer: Yes, \(\frac{3}{5}\) and \(\frac{6}{8}\) both are equivalent fractions.

Explanation: \(\frac{3}{5}\) = \(\frac{3}{5}\) \(\frac{6}{8}\) = \(\frac{6}{8}\)  ÷ \(\frac{2}{2}\)  = \(\frac{3}{5}\)

Question 2. \(\frac{4}{5}\) and \(\frac{5}{6}\) Answer: No \(\frac{4}{5}\) and \(\frac{5}{6}\) both are not equivalent fractions.

Explanation: \(\frac{4}{5}\) = \(\frac{4}{5}\) \(\frac{5}{6}\) = \(\frac{5}{6}\)

Question 3. \(\frac{2}{4}\) and \(\frac{6}{12}\) Answer: Yes \(\frac{2}{4}\) and \(\frac{6}{12}\) both are equivalent fractions.

Explanation: \(\frac{2}{4}\) = \(\frac{2}{4}\) ÷ \(\frac{2}{2}\)  = \(\frac{1}{2}\) \(\frac{6}{12}\) = \(\frac{6}{12}\) ÷ \(\frac{6}{6}\)  = \(\frac{1}{2}\)

Question 4. \(\frac{2}{3}\) and \(\frac{4}{6}\) Answer: Yes \(\frac{2}{3}\) and \(\frac{4}{6}\) both are equivalent fractions.

Explanation: \(\frac{2}{3}\) = \(\frac{2}{3}\) \(\frac{4}{6}\) = \(\frac{4}{6}\) ÷ \(\frac{2}{2}\)  = \(\frac{2}{3}\)

Question 5. \(\frac{8}{12}\) and \(\frac{4}{6}\) Answer: Yes \(\frac{8}{12}\) and \(\frac{4}{6}\) both are equivalent fractions.

Explanation: \(\frac{8}{12}\) = \(\frac{8}{12}\) ÷ \(\frac{4}{4}\)  = \(\frac{2}{3}\) \(\frac{4}{6}\) = \(\frac{4}{6}\) ÷ \(\frac{2}{2}\)  = \(\frac{2}{3}\)

Question 6. \(\frac{5}{6}\) and \(\frac{9}{10}\) Answer: No \(\frac{5}{6}\) and \(\frac{9}{10}\) both are not equivalent fractions.

Explanation: \(\frac{5}{6}\) = \(\frac{5}{6}\) \(\frac{9}{10}\) = \(\frac{9}{10}\)

Generate two equivalent fractions for each fraction. Question 7. \(\frac{1}{3}\) Answer: Two equivalent fractions of \(\frac{1}{3}\) are \(\frac{7}{21}\) and \(\frac{3}{9}\)

Explanation: \(\frac{1}{3}\) = \(\frac{1}{3}\) × \(\frac{7}{7}\) = \(\frac{7}{21}\) \(\frac{1}{3}\) = \(\frac{1}{3}\) × \(\frac{3}{3}\) = \(\frac{3}{9}\)

Question 8. \(\frac{8}{12}\) Answer: Two equivalent fractions of \(\frac{8}{12}\) are \(\frac{16}{24}\) and \(\frac{24}{36}\)

Explanation: \(\frac{8}{12}\) = \(\frac{8}{12}\) × \(\frac{2}{2}\) = \(\frac{16}{24}\) \(\frac{8}{12}\) = \(\frac{8}{12}\) × \(\frac{3}{3}\) = \(\frac{24}{36}\)

Question 9. \(\frac{3}{4}\) Answer: Two equivalent fractions of \(\frac{3}{4}\) are \(\frac{15}{20}\) and \(\frac{6}{8}\)

Explanation: \(\frac{3}{4}\) = \(\frac{3}{4}\) × \(\frac{5}{5}\) = \(\frac{15}{20}\) \(\frac{3}{4}\) = \(\frac{3}{4}\) × \(\frac{2}{2}\) = \(\frac{6}{8}\)

Problem Solving Question 10. Mathematical PRACTICE Justify Conclusions Francie lives \(\frac{1}{5}\) mile from the school. Jake lives \(\frac{2}{10}\) mile from the school. Do they live the same distance from the school? Explain. Answer: Yes, they live the same distance from the school because \(\frac{1}{5}\)  is the simplest form of \(\frac{2}{10}\).

Explanation: Number of miles Francie lives from the school = \(\frac{1}{5}\) Number of miles Jake lives from the school = \(\frac{2}{10}\) Simplest  form: \(\frac{1}{5}\)  = \(\frac{1}{5}\) \(\frac{2}{10}\)  = \(\frac{2}{10}\) ÷ \(\frac{2}{2}\)  = \(\frac{1}{5}\)

Explanation: Numerator = the number above the line in a fraction showing how many of the parts indicated by the denominator are taken. The denominator = The numeric value below the line of a fraction is called the denominator. Equivalent fractions = They are fractions that represent the same value, even though they look different.

Leave a Comment Cancel Reply

You must be logged in to post a comment.

• Notifications 0

• Add Friend ($5)

As a registered member you can:

• View all solutions for free
• Request more in-depth explanations for free
• Ask our tutors any math-related question for free
• Email your homework to your parent or tutor for free
• Grade 4 Homework Practice FL.

Explanation:

Lesson 13.2

Find the area of the rectangle or square.

Yes, email page to my online tutor. ( if you didn't add a tutor yet, you can add one here )

Thank you for doing your homework!

Submit Your Question