Flashcard: Calculating percent change

Front

Calculate the percent change if the initial value is 50 and the final value is 75.

Back

50%

Front

A stock price increased from $100 to $120. What is the percent change?

Back

20%

Front

Population increase from 500,000 to 600,000: What is the percent change?

Back

20%

Front

The price of a product decreased from $80 to $60. What is the percent change?

Back

-25%

Front

If a car's speed increased from 60 mph to 75 mph, what is the percent change?

Back

25%

Front

The temperature decreased from 80°F to 70°F. What is the percent change?

Back

12.5%

Front

If a student's score increased from 80% to 90%, what is the percent change?

Back

12.5%

Front

The length of a rectangle increased from 10 cm to 15 cm. What is the percent change?

Back

50%

Front

If the price of a stock decreased from $50 to $40, what is the percent change?

Back

20%

Front

The weight of an object increased from 100 kg to 120 kg. What is the percent change?

Back

20%