Concept 3 Review: Ratios, Rates, and Unit Rates

Front

What is a ratio?

Back

A ratio is a comparison of two quantities.

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Front

How do you find the unit rate?

Back

To find the unit rate, divide the total amount by the number of units.

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Front

If 2 tablets of iodine disinfect 1 quart of water, how many tablets are needed for 4 quarts?

Back

8 tablets

Tags

CCSS.6.RP.A.3B

Front

Back

x = 35

Tags

CCSS.3.NF.A.3A

CCSS.3.NF.A.3B

CCSS.4.NF.A.1

Front

What is the ratio of TRIANGLES to SQUARES if there are 3 triangles and 1 square?

Back

3:1

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Front

What is a rate?

Back

A rate is a ratio that compares two quantities with different units.

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Front

What is a unit rate?

Back

A unit rate is a rate in which the second quantity is 1.

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Front

If Mr. Keys made $90 in 5 hours, what is his unit rate?

Back

$18 per hour

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Front

How do you express a ratio of 4 to 1?

Back

4:1

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Front

What is the relationship between ratios and fractions?

Back

Ratios can be expressed as fractions.

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2