Checkpoint #11: Percent Change

Front

What is percent change?

Back

Percent change is a way to express a change in value as a percentage of the original value. It is calculated using the formula: ((new value - original value) / original value) x 100.

Front

How do you calculate percent increase?

Back

To calculate percent increase, use the formula: ((new value - original value) / original value) x 100.

Front

How do you calculate percent decrease?

Back

To calculate percent decrease, use the formula: ((original value - new value) / original value) x 100.

Front

What is the percent change if a coat's price decreases from $90 to $72?

Back

20% decrease.

Front

What is the equivalent percent of 0.05?

Back

5%.

Front

If attendance decreased from 250 to 195, what is the percent decrease?

Back

22% decrease.

Front

What is the formula for calculating percent change?

Back

Percent Change = ((new value - original value) / original value) x 100.

Front

If sales increase from 10,000 to 18,500, what is the percent increase?

Back

85% increase.

Front

What does a percent change of 0% indicate?

Back

A percent change of 0% indicates that there has been no change in value.

Front

What is the percent change if a value increases from 50 to 75?

Back

50% increase.