Percent Change Review #1

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 the percent decrease?

Back

To calculate percent decrease, use the formula: ((Original Value - New Value) / Original Value) x 100.

Front

How do you calculate the percent increase?

Back

To calculate percent increase, use the formula: ((New Value - Original Value) / Original Value) x 100.

Front

What is 25% as a fraction?

Back

25% as a fraction is 1/4.

Front

If a shirt costs $36 and is on sale for $24, what is the percent decrease?

Back

The percent decrease is 33%.

Front

What is the percent change if the price of a movie ticket goes from $13 to $9?

Back

The percent change is a decrease of 31%.

Front

If the number of dogs decreases from 20 to 5, what is the percent change?

Back

The percent change is a decrease of 75%.

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 formula for calculating percent change?

Back

The formula for calculating percent change is: ((New Value - Original Value) / Original Value) x 100.

Front

If a product's price increases from $50 to $70, what is the percent increase?

Back

The percent increase is 40%.