Percent Change
Write a Proportion
Unit Rates
100
What is the 'percent of change' formula?
What is amount of change/original amount
100
12 eggs cost $1.12. How much does 3 eggs cost?
What is 12/1.12 = 3/x
100
What is a unit rate
What is a fraction with a one on the bottom
200
What is the percent error formula?
What is amount of error/actual amount
200
You can type 2 pages in 15 minutes. How long does it take to type 10 pages?
What is 75 minutes
200
Write 5 pounds for $2.49 as a unit rate.
What is 49 cents per pound
300
Find the percent of change from 280 to 220.
What is 21%
300
What percent of 60 is 15?
What is 15/60 = x/100
300
360 miles in 6 hours
What is 6mph
400
Find the percent of change from 1.30 to 2.95.
What is 127%
400
What number is 15% of 60?
What is 15/100 = x/60
400
$7.40 for 5 pounds
What is $1.48
500
If you increase 8 by 100% what number do you get?
What is 16
500
What percent of 50 is 18?
What is x/100 = 18/50
500
45.5 meters in 13 seconds
What is 3.5 meters per second
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