Ratios Rates Oh

A class has 30 students. 18 are boys. What is the ratio of boys to girls?

• 12:18

• 3:2

• 30:18

• 18:7

Find the unit rate per ounce of a bag of Fritos that costs $2.29 for 9 ounces.

• $0.25

• $20.61

• $1.00

• $2.29

Solve for x

• x=6

• x =1/6

• x = 7

• x=9

20 is equivalent to 1:5

• Yes

• No

Choose the ratio that compares dogs to cats when you have  12 dogs and 6 cats

• 12:6

• 6:12

• 2:1

• 1:2

Choose a ratio that compares the number of loaves of wheat bread to rye bread when you have 7 loaves of rye bread and 12 loaves of wheat

• 12: 7

• 7:12

• 19:2

• 7:19

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

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

If there are 5 soccer players, 10 baseball players, and 15 basketball players, what is the ratio of baseball players to soccer players?

• 1 to 2

• 1 to 3

• 2 to 1

• 3 to 1