FREE Rise Placement Test Ratios, Rates, and Proportions Questions and Answers

Question 1

A recipe for a fruit smoothie requires 6 ounces of yogurt and 15 ounces of mixed berries. To maintain the same taste, what is the ratio of yogurt to mixed berries in its simplest form?

Accepted Answer

2:5

Answer

6:15

Answer

3:5

Answer

1:2.5

Question 2

A car travels 120 miles on 5 gallons of gasoline. Which of the following proportions could be used to determine how many miles (x) the car can travel on a full tank of 13 gallons?

Accepted Answer

120/5 = x/13

Answer

120/13 = x/5

Answer

5/x = 13/120

Answer

120/5 = 13/x

Question 3

A customer is comparing two bulk-bin options for almonds. Store A sells almonds for $11.88 for 18 ounces. Store B sells almonds for $8.04 for 12 ounces. Which store offers the better price per ounce?

Accepted Answer

Store A

Answer

Store B

Answer

The prices are equal

Answer

Cannot be determined

Question 4

The scale on a blueprint for a new park is 1 inch : 4 feet. If a rectangular playground on the blueprint measures 8.5 inches by 12 inches, what is the actual area of the playground in square feet?

Accepted Answer

1632 sq ft

Answer

102 sq ft

Answer

408 sq ft

Answer

816 sq ft

Question 5

A cyclist completes a 63-kilometer route in 2.25 hours. What was the cyclist's average speed in kilometers per hour (km/h)?

Accepted Answer

28 km/h

Answer

29.5 km/h

Answer

31 km/h

Answer

141.75 km/h

Question 6

In a community choir, the ratio of altos to sopranos is 3:5. If there are 25 sopranos, how many total members are in the choir between these two sections?

Accepted Answer

40

Answer

15

Answer

30

Answer

50

A recipe for a fruit smoothie requires 6 ounces of yogurt and 15 ounces of mixed berries.To maintain the same taste, what is the ratio of yogurt to mixed berries in its simplest form?

A recipe for a fruit smoothie requires 6 ounces of yogurt and 15 ounces of mixed berries.
To maintain the same taste, what is the ratio of yogurt to mixed berries in its simplest form?