Converting Fractions/Decimals/Percents
Estimating Percents
Proportions
Exponents
Square Roots
100

Convert 3/4 to a percent.

75%

100

What is 72% of 100

72%

100

You drive 12 miles in 2 minute. How many miles do you drive in 6 minutes?

36 miles

100

72

49

100

What is the square root of 36?

6

200

What is 0.75 written as a fraction?

75/100 or 3/4

200

37 is what percent of 100?

37%

200

A cookie recipe has 4 cups sugar for every 1/2 cup of butter. How many cups of sugar do you need if you have 1 cup of butter?

8 cups of sugar

200

122

144
200

What is the square root of 121?

11

300

Which is greater, 34/50 or 48/100?

34/50 

300

What is 20% of 60?

12

300

8 wings cost $5.00. How much would 28 wings cost?

$17.50

300

152

225
300

What is the approximate square root of 32?

5.6

400

What is 5.1 written as a percentage?

510%

400

What is 200% of 32?

64

400

4 wings cost $3.50. How much would 12 wings cost? Round to the nearest cent.

$10.50

400

7.32

53.29
400

What is the approximate square root of 113

10.6

500

What is 3/8 written as a percentage

37.5%

500

What is 30% of 50?

15

500

A plane travels 9.15 miles every minute. How many miles does it fly every hour?

549 miles

500

(-5)2

25

500

What is the approximate square root of 150

12.2