Go through the Math in Focus Grade 3 Workbook Answer Key Chapter 6 Practice 6 Division: Finding the Number of Items in Each Group to finish your assignments.

## Math in Focus Grade 3 Chapter 6 Practice 6 Answer Key Multiply by 9

**Write two related division sentences.**

Example

6 × 7 = 42

42 ÷ __6__ = __7__

42 ÷ __7__ = __6__

Question 1.

9 × 5 = 45

45 ÷ ___ = ___

45 ÷ ___ = ___

Answer:

45 ÷9 = 5,

45 ÷5 = 9.

Explanation:

Given that 9 × 5 is 45,

45 ÷9 = 5 and

45 ÷5 = 9.

Question 2.

7 × 9 = 63

63 ÷ ___ = ___

63 ÷ ___ = ___

Answer:

63 ÷ 7 = 9,

63 ÷ 9 = 7.

Explanation:

Given that 7 × 9 is 63,

63 ÷ 7 = 9,

63 ÷ 9 = 7.

Question 3.

8 × 6 = 48

48 ÷ ___ = ___

48 ÷ ___ = ___

Answer:

48 ÷ 8 = 6,

48 ÷ 6 = 8.

Explanation:

Given that 8 × 6 is 48,

48 ÷ 8 = 6,

48 ÷ 6 = 8.

**Fill in the missing numbers.**

Example

6 × __7__ = 42

So, 42 ÷ 6 = __7__

Question 4.

7 × ___ = 49 So, 49 ÷ 7 = ____

Answer:

The missing number is 7.

Explanation:

Given that the division is 49 ÷ 7 which is 7,

So 7 × 7 is 49.

Question 5.

8 × ___ = 48 So, 48 ÷ 8 = ____

Answer:

The missing number is 6.

Explanation:

Given that the division is 48 ÷ 8 which is 6,

so 8 × 6 is 48.

Question 6.

9 × ___ = 45 So, 45 ÷ 9 = ____

Answer:

The missing number is 5.

Explanation:

Given that the division is 45 ÷ 9 is 5,

so 9 × 5 = 45.

**Solve.**

Question 7.

Mrs. Brown has 9 purses with 54 coins. Each purse has the same number of coins. How many coins does each purse have?

____ ÷ ___ = ____

Each purse has __________ coins.

Answer:

Each purse has 6 coins.

Explanation:

Given that Mrs. Brown has 9 purses with 54 coins and each purse has the same number of coins. So the number of coins does each purse has is 54÷9 which is 6 coins. So each purse has 6 coins.

Question 8.

Austin collects 63 seashells.

He puts them equally into 7 boxes.

How many seashells does each box contain?

____ ÷ ____ = ____

Each box contains ___________ seashells.

Answer:

Each box contains 9 seashells.

Explanation:

Given that Austin collects 63 seashells and he puts them equally into 7 boxes. So each box contains 63÷7 which is 9 seashells.