Simplify Ratios
Percentages
Unit Rate
Cross Multiply
100

What is the simplified ratio of 8/10

4/5

100

What is 10% of 80

8

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 20% of 60

12

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 100

15

300

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

.33

300

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

2x = 5x3

400

What is the simplified ratio of 21/6

3 1/2

400

What is 25% of 60

15%

400

What is the unit rate of $15.25 or 5 movie tickets

$3.05

400

What is the equation for ratio 18/30 = 13/x

3x= 6x5

500

What is the simplified ratio of 8/2 = x/6/18 

4 = x / 1/3

500

What is 75% of 120

90

500

What is the unit rate of 4 lego sets equally prices that cost $140.60

$35.15

500

What is the equation for ratio 150/200 = 12/x

12x4= 3x

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