Practice the questions of **McGraw Hill Math Grade 4 Answer Key** **PDF Chapter 4 Lesson 6 Problem Solving: Variables**Â to secure good marks & knowledge in the exams.

## McGraw-Hill Math Grade 4 Answer Key Chapter 4 Lesson 6 Problem Solving: Variables

**Solve**

**Write the answer and the expression used to find it.**

Question 1.

Mr. Youngâ€™s recipe calls for 6 times as much lettuce as peas. If he has 12 cups of lettuce, how many cups of peas does he need?

__y Ã— 6 = 12; 12 Ã· 6 = 2 cups of peas__

Answer:

Number of cups of peas he needs = 2.

Explanation:

Mr. Youngâ€™s recipe calls for 6 times as much lettuce as peas.

Number of cups he has of lettuce = 12.

Number of cups of peas he needs = Number of cups he has of lettuceÂ Ã· 6

= 12 Ã· 6

= 2.

Question 2.

A carousel has 8 times as many red horses as blue horses. If there are 32 red horses on the carousel, how many blue horses are there?

Answer:

Number of blue horses = 4.

Explanation:**
**Number of red horses = 32.

A carousel has 8 times as many red horses as blue horses.

=> Number of blue horses = Number of red horses Ã· 8

= 32 Ã· 8

= 4.

Question 3.

Meg has 36 oranges. She puts them into 4 bags. If she puts an equal number of oranges in each bag, how many oranges are in each bag?

Answer:

Number of oranges in each bag = 9.

Explanation:

Number of oranges Meg has = 36.

Number of bags she puts them = 4.

Number of oranges in each bag = Number of oranges Meg has Ã· Number of bags she puts them

= 36 Ã· 4

= 9.