Ratios, Rates, Proportions, and Percents Test

Earl runs 90 meters in 2 minute. How many meters does Earl run per second?

• 45

• 4.5

• 1.5

• 0.75

Tags

CCSS.7.RP.A.1

CCSS.7.RP.A.2

Danny charges $35 for 3 hours of swimming lessons. Martin charges $24 for 2 hours of swimming lessons. Who offers a better deal?

• Danny

• Martin

• They have the same hourly rate

Tags

CCSS.7.RP.A.1

CCSS.7.RP.A.2

CCSS.7.RP.A.3

Janice bought 4 oranges for $3.40. What is the unit price?

• $0.50

• $0.85

• $0.40

• $3.40

Tags

CCSS.7.RP.A.1

CCSS.7.RP.A.2

A recipe calls for 3 cups of sugar and 9 cups of water. If the recipe is reduced, how many cups of water should be used with 2 cups of sugar?

• 16 cups of sugar

• 1 cup of water

• 6 cups of water

• 14 cups of sugar

Tags

CCSS.7.RP.A.1

CCSS.7.RP.A.2

CCSS.7.RP.A.3

20% of what number is 40

• 20

• 200

• 800

• 8

Tags

CCSS.7.EE.B.4

CCSS.7.RP.A.2

CCSS.7.RP.A.3

John can solve 𝟔 math problems in 𝟐𝟎 minutes while Juaquin can solve the same math problems at a rate of 𝟏 problem in 𝟒 minutes. Who works faster?

• John can solve faster

• Juaquin can solve faster

• They solve at the same rate

Tags

CCSS.7.RP.A.1

CCSS.7.RP.A.2

Patrick collects toy cars and has a ratio of 2 red cars to 3 green cars to 5 blue cars. If he has 75 green cars, how many cars are in his collection?

• 25

• 75

• 150

• 250

Tags

CCSS.7.RP.A.1

CCSS.7.RP.A.2

CCSS.7.RP.A.3

Due to recent demand, Target is raising the price of a certain video game by 24%. If the game previously sold for $25, what is the new price?

• $31.00

• $29.50

• $30.75

• $32.00

Tags

CCSS.7.EE.B.3

CCSS.7.NS.A.2

CCSS.7.NS.A.3

CCSS.7.RP.A.3

In the Central City Grand Prix, out of 30 cars that started the race, 12 of them finished. What percent of the cars did not finish the race?

• 20%

• 40%

• 60%

• 80%

Tags

CCSS.7.RP.A.3

Of the 50 fish John caught from the lake, 14 were trout.  The estimated population of the lake is 7,500.  About how many trout would you expect to be in the lake?

• 2,100 trout
• 2,000 trout
• 2,200 trout
• 2,300 trout

Tags

CCSS.7.RP.A.2

CCSS.7.SP.A.1

CCSS.7.SP.A.2