Practice the questions of **McGraw Hill Math Grade 4 Answer Key** **PDF Chapter 7 Lesson 7 Problem Solving: Using Objects** to secure good marks & knowledge in the exams.

## McGraw-Hill Math Grade 4 Answer Key Chapter 7 Lesson 7 Problem Solving: Using Objects

**Solve**

Question 1.

Mr. Wagner buys 18 pieces of fruit. \(\frac{1}{3}\) of the fruit are apples. \(\frac{2}{3}\) of the fruit are bananas. How many bananas are there?

Answer

__12__ bananas

Explanation:

= 18(\(\frac{2}{3}\))

= (\(\frac{18}{1}\))(\(\frac{2}{3}\))

= \(\frac{36}{3}\)

=12

Question 2.

Sandi has 12 books. \(\frac{2}{4}\) of them are fiction. \(\frac{1}{4}\) of them are history books. \(\frac{1}{4}\) of them are books about planes. How many history books does she have?

_______ history books

Answer:

3 history books

Explanation:

= 12(\(\frac{1}{4}\))

= (\(\frac{12}{1}\))(\(\frac{1}{4}\))

= \(\frac{12}{4}\)

=3

Question 3.

Hannah has 24 muffins. \(\frac{1}{3}\) are corn muffins. \(\frac{1}{3}\) are bran muffins. \(\frac{1}{3}\) are blueberry muffins. How many corn muffins does she have?

_______ corn muffins

Answer:

8 corn muffins

Explanation:

= 24(\(\frac{1}{3}\))

= (\(\frac{24}{1}\))(\(\frac{1}{3}\))

= \(\frac{24}{3}\)

=8