Block 4 test Review

Front

Convert 3/4 to a decimal.

Back

.75

Front

Write the decimal as a percent: 0.65

Back

65%

Front

Compare groups using a percent: 150 student voters out of 250 total, 350 student voters out of 900 total, 200 student voters out of 450 total, 120 student voters out of 240 total.

Back

150 student voters out of 250 total

Front

What percent does this image represent? Remember percent is based off a hundred!

Back

55%

Front

What is 12/20 as a decimal?

Back

.6

Front

What is the definition of a percent?

Back

A percent is a ratio expressed as a fraction of 100.

Front

How do you convert a fraction to a decimal?

Back

Divide the numerator by the denominator.

Front

What is the decimal equivalent of 1/2?

Back

.5

Front

How do you convert a decimal to a percent?

Back

Multiply the decimal by 100.

Front

What is 0.25 as a percent?

Back

25%.