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Solving Percents
Unit Rate
Solving Proportions
Simplify Fractions
Word Problems
100

What is 25% of 200?

50 is 25% of 200

100
What is a unit rate?
a ratio where the bottom number is a 1
100

Solve the proportion 

3/2 = x/8 

What is x = 12

100

16/32

Simplify

1/2

100

Each team in the Hopkinton soccer league has 22 players and 3 coaches. How many coaches are needed for 198 players?

What is 27 coaches?

200

9 is what percent of 50?

18%

200
If Mimi drives 50 miles in 2 hours, what is her rate (miles per hour)? Include units in your answer.
What is 25 miles per hour
200

Solve the proportion: 

21/24 = x/8

What is x = 7

200

28/49

Simplify

4/7

200

If there are 1200 calories in an 8 oz piece of cheesecake, how many calories are in a 3 oz piece of cheesecake?

What is 450 calories?

300

108 is 72% of what number?

150

300
Which is the better deal $20 for 5 t-shirts or $24 for 8 t-shirts
What is $24 for 8 t-shirts (rate of $3 per shirt)
300

x/21=8/12

x=14

300

 18/54 

1/3

300

Annie bought 3 bags of special candy for $1.20. How much do 8 bags of candy cost?

What is $3.20?

400

42 is what percent of 70?

42 is 60% of 70

400
If James types 120 words per 3 minutes, what is his rate of typing? Include units in your answer.
What is 40 words per minute
400

Solve the proportion

10/30=x/42

x=14

400

Simplify: 

25/100

1/4

400

Julie was able to walk 16 miles through the park in 6 hours. How long will it take her to walk 24 miles through the park?

What is 9 hours?

500

What is 36% of 40?

14.4 is 36% of 40

500
If 10 bags of Hot Cheetos cost $3.50, then how much does 1 cost? Include units in your answer.
What is $0.35
500

Solve for x

25/30=40/x


x = 48

500

Simplify: 

84/144

7/12

500

If you spend 1.5 hours per day doing homework, how many hours would you spend doing homework in 8 days?

What is 12 hours?