Ratios, Rates, and Proportions Quiz

How would you define a unit rate?

• A unit rate is a type of currency.

• A unit rate is a type of interest.

• A unit rate is a rate that is simplified to have a denominator of 1.

• A unit rate is a measurement of time.

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Liam has 4 apples and Emma has 6 apples. If we simplify the ratio of Liam's apples to Emma's apples, what would it be?

• 2:3

• 1:2

• 3:4

• 5:6

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Find the unit rate: 120 miles in 2 hours.

• 40 miles per hour

• 30 miles per hour

• 60 miles per hour

• 50 miles per hour

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Which is the better deal: 5 apples for $2.50 or 3 apples for $1.50?

• 3 apples for $2.00

• 5 apples for $1.00

• Both deals are the same.

• 5 apples for $3.00

Tags

CCSS.6.RP.A.3B

Solve the percent proportion: 20 is 25% of which number?

• 100

• 80

• 50

• 75

Tags

CCSS.6.RP.A.3C

What is the definition of a ratio?

• A ratio is a comparison between two or more quantities.

• A ratio is a unit of measurement.

• A ratio is a type of fraction.

• A ratio is a measurement of distance.

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Calculate the unit rate: 500 meters in 10 seconds.

• 50 meters per second

• 5 meters per second

• 250 meters per second

• 100 meters per second

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Which is the better deal: 8 pens for $4.80 or 6 pens for $3.80?

• 8 pens for $4.80 is the better deal.

• 6 pens for $3.80 is the better deal.

• It is impossible to determine which deal is better.

• Both deals are equally good.

Tags

CCSS.6.RP.A.3B

Isla, Charlotte, and Avery are planning a party and they want to have 15 balloons and 25 party hats. What is the simplified ratio of balloons to party hats?

• 1:2

• 5:3

• 3:5

• 10:15

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Find the percent proportion: 75 is what percent of 300?

• 30%

• 50%

• 15%

• 25%