Percent Test Review

Front

What is 15% of 75?

Back

11.25

Front

What is 25% of 2 hours?

Back

30 minutes

Front

In a class of 50 students, 40% are girls. Find the number of girls in the class.

Back

20 girls

Front

Change 0.3 to a percent.

Back

30%

Front

10% of the 7th graders at a middle school take art as an elective. If 20 students take art, how many students are in the entire school?

Back

200

Front

What is the formula to calculate percentage?

Back

Percentage = (Part/Whole) x 100

Front

How do you convert a fraction to a percentage?

Back

Multiply the fraction by 100 and add a % sign.

Front

What is 50% of 200?

Back

100

Front

If a shirt costs $40 and is on sale for 25% off, what is the sale price?

Back

$30

Front

What is 10% of 150?

Back

15