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Fractions, Decimals and Percentages Flashcards | StudBud
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Fractions, Decimals and Percentages
Fractions, Decimals and Percentages
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Transferring between fractions, decimals and percentages.
Flashcards
18 cards
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Practice quiz
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Questions
18
Answers
1
If
1
/
10
is equal to .1, and you get 7 out of 10 on a quiz. What is your percentage?
70%
10%
17%
.7%
2
What is the decimal for: 1/12
.0083
.83
.08
.083
3
What's the percentage of
1
/
12
?
8.3%
.083%
8 1/3 %
.83%
4
What is the memorized decimal for 1/8?
.33
.125
.1
.25
5
What is the matching decimal for: 78%
7800.0
.78
.078
7/8
6
How do you change a percentage into a decimal?
Move the decimal two spaces to the right
Divide the denominator by the numerator
move the decimal two spaces to the left
Divide the numerator by the denominator
7
What is the memorized percentage for
1
/
10
?
33%
10%
12.5%
25%
8
What is the matching fraction for: 73%
73/100
3/7
7/3
.73
9
If .25 is equal to
1
/
4
, than what is percentage of 3/4?
3/4%
75%
25%
.25/4
10
How do you change a fraction into a decimal?
Move the decimal two spaces to the right
Divide the numerator by the denominator
Divide the denominator by the numerator
move the decimal two spaces to the left
11
What is the memorized decimal for 2/3?
.33
.66
.125
.99
12
How do you change a percentage into a fraction?
Put the percentage over one hundred
Find the equivalent fraction equal to its decimal
move the decimal two spaces to the right
move the decimal two spaces to the left
13
If
1
/
8
is 12.5%, what is the percentage for
7
/
8
?
83%
85.5%
90%
87.5%
14
What is the memorized percentage for
1
/
3
?
33%
10%
25%
12.5%
15
What is the memorized percentage for
1
/
4
?
25%
10%
33%
12.5%
16
What is the memorized decimal for 1/4?
.33
.1
.125
.25
17
How do you change a decimal into a percentage?
Move the decimal two spaces to the right
Divide the denominator by the numerator
Divide the numerator by the denominator
move the decimal two spaces to the left
18
I got 83% on a math test. There were 50 questions. How many did I get right?
36
39
43.5
41.5
