Percent Unit Review

Front

What is the percent of change formula?

Back

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

Front

How do you convert a percent to a decimal?

Back

Divide the percent by 100. For example, 250% = 250/100 = 2.50.

Front

What is 80% as a fraction?

Back

80% = 4/5

Front

How do you convert a percent to a fraction?

Back

Write the percent over 100 and simplify. For example, 25% = 25/100 = 1/4.

Front

What is the decimal equivalent of 73%?

Back

73% = 0.73

Front

How do you calculate the percent increase?

Back

Percent Increase = ((New Value - Old Value) / Old Value) * 100

Front

What is the percent decrease formula?

Back

Percent Decrease = ((Old Value - New Value) / Old Value) * 100

Front

Convert 150% to a decimal.

Back

150% = 1.50

Front

What is 50% as a fraction?

Back

50% = 1/2

Front

How do you find the original price after a percent increase?

Back

Original Price = New Price / (1 + Percent Increase)