Topic 5 Ratio and Rate

A bag of marbles comes with 3 blue marbles, 2 red marbles, and 5 yellow marbles. What is the ratio of red to yellow?

• 2:5

• 5:3

• 3:5

• 5:2

Which is NOT equivalent to 3:5?

• 15:25

• 9:15

• 21:28

• 30:50

Jose swims 3 laps in a pool every 2 minutes. How long would it take him to swim 27 laps?

• 8 minutes

• 9 minutes

• 16 minutes

• 18 minutes

Select the ratio that is equivalent to 4:12

• 20:60

• 8:16

• 6:14

• 20:48

In a certain apartment building, the ratio of tenants to cars is 3:5. If there are 30 tenants, how many cars are there?

• 35

• 60

• 18

• 50

You spend $40 on 5 pounds of concrete. What is the unit rate in dollars per pound?

• $8 per pound

• $35 per pound

• $5 per pound

• $0.125 per pound

What is the unit rate (miles/1 hour) in the graph?

• 46

• 92

• 184

• 41

At a hot dog stand, for every 5 regular hot dogs they sell 3 footlong hotdogs. Based on this ratio, how many footlong hot dogs will be served if there is a total of 40 hotdogs sold?

• 40

• 25

• 15

• 24

What is the ratio of white squares to total squares?

• 5 to 9

• 9 : 5

• 4 : 9

• 5 / 4

Will spent $3.75 for 3 pounds of granola. What is his unit rate in dollars per pound?

• $.50 per pound

• $1.25 per pound

• $3 per pound

• $2.50 per pound