Fractions and Decimals
Decimals and Percents
Fractions and Percents
Percent of a #
At the Mall
100
Write the fraction 9/20 as a decimal.
0.45
100
Write the decimal 0.47 as a percent.
47%
100
Write the fraction 7/10 as a percent.
70%
100
15% of 60
9
100
Charlie wants to leave a 15% tip for a meal that costs $40. How much should Charlie leave for a tip?
$6.00
200
Write the decimal 0.8 as a fraction in simplest form.
4/5
200
Write the percent 86% as a decimal.
0.86
200
Write the percent 24% as a fraction.
6/25
200
75% of 120
90
200
A DVD player that normally costs $160 is on sale for 70% off its normal price. What is the sale price of the DVD player? (don't forget to subtract!)
$160-$112 = $48
300
Write the fraction 2/5 as a decimal.
0.4
300
Write the percent 4% as a decimal.
0.04
300
Write the fraction 18/20 as a percent.
90%
300
30% of 90
27
300
A pair of shoes that cost $24 are on sale for 75% off. How much will the shoes cost without tax? (Don't forget to subtract!)
$24-$18=$6
400
Write the decimal 0.25 as a fraction in simplest form.
1/4
400
Write the decimal 1.34 as a percent.
134%
400
Write the percent 20% as a fraction?
1/5
400
10% of 30
3
400
You are buying new tennis shoes that cost $24.99. How much will the total be with 6% tax?
$26.48 or $26.29 would be fine (since tax would be about $1.49 or $1.50)
500
How do you show if a decimal is repeating?
Put a line over the number.
500
Write the decimal 0.355 as a percent.
35.5%
500
Write the percent 5% as a fraction.
1/20
500
0.5% of 34
0.17
500
At Applebee's your total bill is $12.65. How much should you leave the waitress if you wanted to give 18%?
$2.27 or $2.28
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