Unit Test Fractions, Decimals, & Percents

Front

Change 0.384 to a percent.

Back

38.4%

Front

What is 12/100 as a percentage?

Back

12 %

Front

34% of what number is 51?

Back

150

Front

Find the PERCENT of Change. The original cost was $50 and the new cost is $60.

Back

Increase 20%

Front

Express 0.87 as a percent.

Back

87%

Front

What is a fraction?

Back

A fraction represents a part of a whole, expressed as a numerator over a denominator.

Front

How do you convert a decimal to a percent?

Back

Multiply the decimal by 100 and add a percent sign.

Front

What is a percent?

Back

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

Front

How do you find the percent of a number?

Back

Multiply the number by the percent (as a decimal) to find the part.

Front

What is the formula for percent change?

Back

Percent Change = ((New Value - Old Value) / Old Value) * 100.