Rates, Ratios, proportions and percents

Front

To rewrite a percent as a fraction: Rewrite the percent using ________ of 100.

Back

denominator

Front

A pet store has 8 dogs, 12 turtles, and 3 cats. What does the ratio 8 : 23 compare?

Back

dogs to all animals

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Front

Which ratio is different from the others? 2 to 13, 13 : 2, 2 :13, 2/13

Back

13 : 2

Tags

CCSS.6.RP.A.3A

Front

Convert 4/5 to a percent:

Back

80%

Front

Solve for A in the table: A = ?

Back

A= 45

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

What is a proportion?

Back

An equation that states two ratios are equal.

Tags

CCSS.7.RP.A.2A

Front

How do you convert a fraction to a percent?

Back

Multiply the fraction by 100.

Front

What is the percent equivalent of 0.75?

Back

75%.

Front

If 20% of a number is 30, what is the number?

Back

150.

Tags

CCSS.6.RP.A.3C