Math: Percent of a Number Worksheet

Question 1

Find 25% of 80.

Accepted Answer

Twenty-five percent of 80 is 20 because 0.25 x 80 = 20.

Question 2

Find 10% of 450.

Accepted Answer

Ten percent of 450 is 45 because 0.10 x 450 = 45.

Question 3

Find 60% of 35.

Accepted Answer

Sixty percent of 35 is 21 because 0.60 x 35 = 21.

Question 4

Find 15% of 200.

Accepted Answer

Fifteen percent of 200 is 30 because 0.15 x 200 = 30.

Question 5

Find 5% of 320.

Accepted Answer

Five percent of 320 is 16 because 0.05 x 320 = 16.

Question 6

A shirt costs $40. What is 30% of the price?

Accepted Answer

Thirty percent of $40 is $12 because 0.30 x 40 = 12.

Question 7

A class of 24 students has 75% of the students present. How many students are present?

Accepted Answer

Eighteen students are present because 0.75 x 24 = 18.

Question 8

Find 125% of 48.

Accepted Answer

One hundred twenty-five percent of 48 is 60 because 1.25 x 48 = 60.

Question 9

A restaurant bill is $60. You want to leave a 20% tip. How much is the tip?

Accepted Answer

The tip is $12 because 0.20 x 60 = 12.

Question 10

Find 35% of 90.

Accepted Answer

Thirty-five percent of 90 is 31.5 because 0.35 x 90 = 31.5.

Question 11

A video game costs $50. It is on sale for 40% off. How much is the discount?

Accepted Answer

The discount is $20 because 0.40 x 50 = 20.

Question 12

Find 12% of 150.

Accepted Answer

Twelve percent of 150 is 18 because 0.12 x 150 = 18.

Question 13

A water bottle holds 64 ounces. You drink 50% of it. How many ounces do you drink?

Accepted Answer

You drink 32 ounces because 0.50 x 64 = 32.

Question 14

A store has 80 backpacks. If 15% are red, how many red backpacks are there?

Accepted Answer

There are 12 red backpacks because 0.15 x 80 = 12.

Question 15

Find 8% of 250.

Accepted Answer

Eight percent of 250 is 20 because 0.08 x 250 = 20.

Math: Percent of a Number