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Unit Rates
Unit Rates w/ Complex Fractions
Complex Fractions
Ratios
Complex Fractions 2
100
Find the unit rate for: $112 in 8 hours
What is $14 per hour
100

Find the unit rate for: 2 1/2 pages in 4 minutes.

5/8 (0.625) page per minute 

100

Simplify: 1/(2/5)

What is 5/2 or 2 1/2

100

Simplify the ratio 12 : 15

4 : 5

100

  1/8 ÷ 2  1/4

1/18

200
Find the unit rate for: 49 points in 7 games
What is 7 points per game
200

Find the unit rate for:1 1/2 miles in 1/4 hours

6 miles per hour

200

Simplify 4/(5/8)

What is 32/5 or 6 2/5

200

Simplify the ratio 14 to 21

2 to 3

200

15/20   ÷  1/2

1  1/2

300
Find the unit rate for: 120 problems in 5 hours
What is 24 problems per hour
300

Find the unit rate for: 1 7/10 cookies in 4/5 hours

2 1/8 (2.125) cookies per hour 

300

Simplify 4/(3/8)

What is 32/3 or 10 2/3

300

At the pet store there are 8 cats and 11 dogs. What is the ratio of the number of cats to total animals?

2 : 5

300

3  1/3   ÷  1/4

13  1/3

400
Find the unit rate for: 122 patients in 4 weeks
What is 30.5 patients per week
400

Find the unit rate for:  4 2/3 innings for 3 1/3 games

1 2/5 (1.4) innings per game 

400
Simplify 10/(5/12)
What is 24
400

What are the three different forms we can write ratios in?

Fraction, Colon, and Word Form

400

7   ÷  1/6

1  1/6

500
Choose the better buy: $4.99 for 6 cans OR $7.99 for 10 cans
What is $7.99 for 10 cans
500

During a snowstorm, 3 3/4 inches of snow fell in 5 hours. How much snow fell per hour?

3/4 (0.75) inches per hour

500

Simplify 8/(3/4)

What is 32/3 or 10 2/3

500

18 of 30 students completed their homework assignment. What is the ratio of students who completed their homework to students who did not complete their homework?

3 to 2

500

4/7   ÷  3

4/21