Percent Change Review

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.

Tags

CCSS.6.RP.A.3C

Front

How do you calculate percent increase?

Back

To calculate percent increase, use the formula: ((New Value - Original Value) / Original Value) x 100. If the result is positive, it indicates an increase.

Tags

CCSS.6.RP.A.3C

Front

How do you calculate percent decrease?

Back

To calculate percent decrease, use the formula: ((Original Value - New Value) / Original Value) x 100. If the result is positive, it indicates a decrease.

Tags

CCSS.6.RP.A.3C

Front

What is the percent change if the original amount is 50 and the new amount is 75?

Back

50% increase.

Tags

CCSS.6.RP.A.3C

Front

What is the percent change if the original amount is 200 and the new amount is 150?

Back

25% decrease.

Tags

CCSS.6.RP.A.3C

Front

If a shirt originally costs $40 and is now $30, what is the percent decrease?

Back

25% decrease.

Tags

CCSS.6.RP.A.3C

Front

If a car's price goes from $20,000 to $25,000, what is the percent increase?

Back

25% increase.

Tags

CCSS.6.RP.A.3C

Front

What is the percent change if the original price of a book is $15 and the new price is $12?

Back

20% decrease.

Tags

CCSS.6.RP.A.3C

Front

If a product's price increases from $80 to $100, what is the percent change?

Back

25% increase.

Tags

CCSS.6.RP.A.3C

Front

What is the percent change if the original amount is 10 and the new amount is 5?

Back

50% decrease.

Tags

CCSS.6.RP.A.3C