Percent of a Number

Front

What is 25% of 80?

Back

20

Front

Caroline got 19 out of 25 questions correct. What percent did she answer correctly?

Back

76%

Front

In the United States, 3 out of 5 cars are black. What percent of the cars are black?

Back

60%

Front

Corey did 10% of 40 math problems incorrectly. How many did he get wrong?

Back

4

Front

The Middletown Zoo has 130 exhibits. 30% contain birds. How many exhibits contain birds?

Back

39

Front

What does 'percent' mean?

Back

A percent is a ratio expressed as a fraction of 100.

Front

How do you calculate the percent of a number?

Back

Multiply the number by the percent (as a decimal).

Front

What is 10% of 50?

Back

5

Front

If a shirt costs $40 and is on sale for 25% off, how much is the discount?

Back

10

Front

What is 50% of 200?

Back

100