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Percents!
Percents!
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StudBud Administration
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Calculating percents, decimals and fractions
Flashcards
10 cards
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Practice quiz
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Questions
10
Answers
1
What are two ways to change a fraction into a percent?
Make the numerator 100
Divide the denominator by the numerator
Divide the numerator by the denominator
Make the denominator 100
2
Which decimal is equal to 42%?
420
4.2
.42
42
3
What is 80% of 50?
48
20
40
80
4
How do you make a percent a decimal? Select all that apply.
Divide the percent by 10
Move the decimal point two places to the right
Divide the percent by 100
Move the decimal point 2 places to the left
5
What is 25% of 120? Hint: what is the unknown? What does "of" mean?
60
30
25
240
6
What is 2/5 written as a percent?
40%
50%
35%
20%
7
What percent of 60 is 30? Hint: set it up in fraction form-what is the part-what is the whole?
5%
30%
100%
50%
8
What fraction is equal to 30%
3/100
1/3
1/30
3/10
9
What is a percent? Select all that apply.
cost of an item
"per 100"
ratio that compares a number to 100
"out of 100"
10
What is the final cost of a $15 bill if you leave a 20% tip?
$18
$17.00
$15.00
$15.50
