Simplify Ratios
Percentages
Unit Rate
Cross Multiply
100

What is the simplified ratio of 8/10

4/5

100

What is 15 of 100

15

100

What is the unit rate of 3 apples for $3.75

$1.25 per apple

100

What is the equation for 1/3 = 4/x

3 x 4 = 1x

200

What is the simplified ratio of 15:35

3:7

200

What is 25% of 80

20

200

What is the unit rate of 2 gallons of gas for $4.50

$2.25

200

What is the equation for the ratio 3/8 = 2/x

3x = 8x2

300

What is the simplified ratio of 11/22

1/2

300

What is 15% of 50

7.5

300

What is the unit rate of 10 pieces of candy for $3.30 

.33

300

What is the equation for ratio 2/5 = 3/x

2x = 5x3