Review Of Ratios, Rates and Percents

Front

What is the ratio of girls to boys in a room with 8 boys and 12 girls?

Back

3 to 2

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Front

What is the ratio of red to yellow marbles in a bag containing 3 blue, 2 red, and 5 yellow marbles?

Back

2:5

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Front

What does the term 'Percent' mean?

Back

A part in every hundred.

Front

If Lynnette can wash 85 cars in 5 days, how many cars does she wash each day?

Back

17 cars per day.

Tags

CCSS.3.OA.A.3

Front

Is 1/2 = 20/40 an equivalent fraction?

Back

Yes.

Tags

CCSS.3.NF.A.3A

CCSS.3.NF.A.3B

CCSS.4.NF.A.1

Front

What is a ratio?

Back

A comparison of two quantities by division.

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Front

How do you convert a fraction to a percent?

Back

Multiply the fraction by 100.

Front

What is a rate?

Back

A ratio that compares two quantities with different units.

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Front

If a recipe calls for 2 cups of flour and 3 cups of sugar, what is the ratio of flour to sugar?

Back

2:3

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Front

What is the formula to find the percent of a number?

Back

(Part/Whole) x 100.