Fractions, Decimals, and Percents
Estimating with Percents
Using Properties with Rational Numbers
Percent of Change
Applications of Percents
100
Write the decimal 0.32 as a percent.
What is 32%
100
Estimate 52% of 83
What is 40
100
Fill in the blank with the least common multiple (LCM) of each fraction. ___ (1/3x - 4) = 2/5 (___)
What is 15
100
What is the amount of change in the following problem: A TV is listed for $325. This week, it is on sale for $285.
What is $40
100
Find the sales tax Total Sales = $1500 Sales Tax Rate = 6%
What is $90
200
Write the decimal 0.6 as a percent.
What is 60%
200
Estimate 10% of 48
What is 5
200
Write an equivalent equation that does not contain fractions. 5/8x - 10 = 3/4
What is 5x - 80 = 6
200
Find the percent of change. 180 is decreased to 140
What is 22.2%
200
Find the commission earned Total Sales: $1895 Commission Rate: 4%
What is $75.80
300
Write the fraction 11/20 as a percent.
What is 55%
300
Estimate 31% of 298
What is 90 or 93
300
Write an equivalent equation that does not contain fractions. 1/5x + 8 = 3/4
What is 4x + 160 = 15
300
Find the percent of change. 55 is increased to 90
What is 63.3%
300
The sales tax rate in Smalltown is 8%. Kennedy bought 2 movies for $20 each and a DVD player for $125. How much sales tax did she pay?
What is $13.20
400
Write the fraction 5/8 as a percent.
What is 62.5%
400
Estimate 78% if 90
What is 72
400
Write an equivalent equation that does not contain fractions. Then solve the equation. 4/5x - 12 = 3/10
What is 8x - 120 = 3; x = 15 and 3/8
400
A clothing store buys t-shirts for $12. They increase the price by 75%. What is the amount of the increase?
What is $9
400
Find the total sales: Commission = $3200 Commission Rate = 7%
What is $45714.20
500
Order the numbers from least to greatest. 45%, 2/5, 0.5, 5%
What is 5%, 2/5, 45%, 0.5
500
Mason's lunch cost $11.85. He wants to leave a 15% tip. About how much should he leave?
What is $1.80
500
Write an equivalent equation that does not contain fractions. Then solve the equation. 1/5x + 6 = 3/4
What is 4x + 120 = 15; x = -26 and 1/4
500
A skateboard normally sells for $65. This week it is on sale for 15% off. What is the sale price?
What is $55.25
500
What is the total cost of a TV purchased at $800 with 7% interest.
What is $856
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