Grade 5 Math Topic 6 Review

Multiple Choice

100

Mr. Dodd filled the gas tank on his lawn mower with 3.8 gallons of gas. He mowed his yard 10 times on the same tank of gas. He used the same amount of gas each time. How much gas did he use each time?

a. 38
b. 0.038
c. 0.0038
d. 0.38

d. 0.38

3.8 div 10 = 0.38

200

Which division problem does the model Tess made represent?

a. 1.35 div 3 = 0.45

b. 1.35 div 3 = 0.54

c. 1.62 div 3 = 0.45

d. 1.62 div 3 = 0.54

d. 1.62 div 3 = 0.54

300

The chef at a restaurant bought 37 pounds of salad for $46.25. How much did she pay for each pound of salad?

a. $0.125
b. $1.25
c. $1.30
d. $12.50

b. $1.25

400

How many quarters are there in $30? Solve the equation 30 ÷ 0.25 to help you.

a. 12 quarters
b. 20 quarters
c. 120 quarters
d. 200 quarters

c. 120 quarters

Select All/ Matching

100

Write YES or NO to tell if the number 10 will make each equation true.

a. 6.5 ÷ ⬜ = 0.65
b. 650 ÷ ⬜ = 6.5
c. 0.65 ÷ ⬜ = 65
d. 65 ÷ ⬜ = 0.065

a. YES
b. NO
c. NO
d. NO

200

Select all of the following equations that are true when 12.5 is used.

a. ⬜ ÷ 10 = 1.25
b. ⬜ ÷ 1 = 1.25
c. ⬜ ÷ 1 = 12.5
d. ⬜ ÷ 100 = 1.25
e. ⬜ ÷ 100 = 0.125

a, c, e

300

Choose all the expressions that are equal to 9.2 ÷ 10

a. 920 div 100

b. 0.92 div 10^0

c. 9,200 div 10^4

d. 9.2 div 10^2

e. 0.092 div 10

b, c

400

Choose the correct quotient for each expression.

21.6 ÷ 1.8 = 12

10.23 ÷ 0.55 = 18.6

78.75 ÷ 3.5 = 22.5

29.67 ÷ 4.6 = 6.45

Word Problems

100

Kimberly scored a total of 35.08 points in four events for her gymnastic competition. If she scored the same number of points in each event, how many points did she score in each?

8.77 points

200

A group of 5 friends bought a bag of grapes to share equally. If the bag of grapes weighs 11.25 pounds, how much is each person’s share?

2.25 pounds

300

The width of 8 pictures placed side by side on a mantel (above a fireplace) is 66 inches. All of the pictures are the same width. How wide is each picture?

8.25 inches

400

Part A: If 8 ounces of canned pumpkin has 82 calories, how many calories are in 1 ounce?

Part B: Use your answer to find how many calories are in 6 ounces of canned pumpkin.

Part A: 10.25 calories per ounce

Part B: 61.5 calories

The Sequel

100

Kathleen spent $231 on concert tickets for herself and 11 friends. Each ticket cost the same amount.

Part A: Estimate the cost of each ticket. Write an equation to show your work.

Part B: Find the exact cost of each ticket.

Part A: $23 (230÷10=23)

Part B: $21

200

Diego is making a large mural. He draws a hexagon with a perimeter of 10.5 meters. Each side of the hexagon is the same length.

Part A: How many meters long is each side of Diego’s hexagon?

Part B: The total cost of the supplies to paint the mural is $38.70. Diego and 9 friends divide the total cost equally. How much does each person pay?

Part A: 1.75 meters

Part B: $3.87

300

Part A: Lou’s Diner spends $12.80 on 8 pounds of potatoes. What was the cost of one pound of potatoes? 

Part B: What would be the total cost if the cost per pound remained the same but the diner bought 7 pounds of potatoes?

Part A: $1.60

Part B: $11.20

400

June says that there should be a decimal point in the quotient below after the 4. Is she correct? 

43.94 ÷ 5.2 = 845

Part A: Write an estimate for the equation.

Part B: Where should the decimal point go?

Part A: 45 ÷ 5 = 9

Part B: After the 8 (June is wrong)