Practice the questions of **McGraw Hill Math Grade 4 Answer Key** **PDF Chapter 3 Lesson 11 Problem Solving: Draw a Picture and Write an Equation** to secure good marks & knowledge in the exams.

## McGraw-Hill Math Grade 4 Answer Key Chapter 3 Lesson 11 Problem Solving: Draw a Picture and Write an Equation

**Solve**

**Draw a picture and write an equation to solve each problem.**

Question 1.

Jessica read 3 books every month. How many books did she read in 6 months?

3 × 6 = 18 books__
__Answer:

Number of books she read in 6 months = 18.

Explanation:

Number of books Jessica read every month = 3.

Number of months she read = 6.

Number of books she read in 6 months = Number of books Jessica read every month × Number of months

= 3 × 6

= 18.

Question 2.

Hector has 121 coins in his collection. He can fit 11 in a display case. How many display cases will he need to display his entire collection?

Answer:

Number of display cases he needs to display his entire collection = 11.

Explanation:

Number of coins in his collection Hector has = 121.

Number of coins in a display case he can fit = 11.

Number of display cases he needs to display his entire collection = Number of coins in his collection Hector has ÷ Number of coins in a display case he can fit

= 121 ÷ 11

= 11.

Question 3.

Jim is planting a garden with 5 seeds in each row. If he plants 40 seeds in all, how many rows are in Jim’s garden?

Answer:

Number of rows are in Jim’s garden = 8.

Explanation:

Number of seeds in each row Jim is planting a garden = 5.

Total seeds in all he plants = 40.

Number of rows are in Jim’s garden = Total seeds in all he plants ÷ Number of seeds in each row Jim is planting a garden

= 40 ÷ 5

= 8.