Fractions, Decimals, and Percents
Percents of Numbers
Percent Changes
Markups and Discounts
100
Write 5% as a fraction in simplest form
What is 1/20
100
Find 50% of 30.
What is 15
100
From 120 to 90 is a percent change of how much?
What is a 25% decrease
100
A bicycle that usually sells for $210 is on sale for 15% off. Find the sale price.
What is $178.50
200
Write .35 as a percent
What is 35%
200
Find 10% of 90.
What is 9
200
From 8 to 13 is a percent change of how much?
What is a 62.5% increase
200
A salesperson sold $128 worth of merchandise. Her commission rate was 5%. How much does she get to keep?
What is $6.40
300
Write 72% as a fraction in simplest form.
What is 18/25
300
Find 15% of 48.
What is 7.2
300
From 18 to 24 is a percent change of how much?
What is 33.3%
300
Marcos owns a computer store and buys a video game for $30. If he does a mark-up of 20%, what is the selling price of the video game?
What is $36
400
Write 1/3 as a percent.
What is 33.3%
400
20% of what number is 30?
What is 150
400
From 1.2 to 0.2 is a percent change of how much?
What is 83.3%
400
Michelle owns a bakery and normally sells croissants for $2.50. If she has a sale on all items at 30% off. What is the amount of the discount on a croissant?
What is $.75
500
Write 16/18 as a percent.
What is 88.9%
500
What percent of 300 is 90?
What is 30%
500
From 85 to 50 is a percent change of how much?
What is 41.2%
500
Baily owns a sporting goods store. She purchases a bicycle for $80. For what amount does she sell the bicycle for a mark-up in price of 40%?
What is $112
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