Fractions, Decimals, Percents Flashcards

1
Q

1/2 = ? In other fractions, decimal, and percent

A

2/4 = 3/6 = 4/8 = 5/10

Decimal: .5

Fraction: 50%

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2
Q

3/2 = ? In other fractions, decimal, and percent

A

Decimal: 1.5

Percent: 150%

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3
Q

1/4 = ? In other fractions, decimal, and percent

A

Fraction: 2/8

Decimal: .25

Percent: 25%

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4
Q

5/4 = as a decimal and a percent?

A

1.25, 125%

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5
Q

7/4 = as a decimal and a percent?

A

1.75, 175%

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6
Q

1/8 = as a decimal and a percent?

A

.125, 12.5%

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7
Q

3/8 = as a decimal and a percent?

A

.375, 37.5%

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8
Q

5/8 = as a decimal and a percent?

A

.625, 62.5%

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9
Q

1/5 = as another fraction, decimal and a percent?

A

2/10, .2, 20%

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10
Q

2/5 = as another fraction, decimal and a percent?

A

4/10, .4, 40%

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11
Q

7/8 = as a decimal and a percent?

A

.875, 87.5%

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12
Q

3/5 = as another fraction, decimal and a percent?

A

6/10, .6, 60%

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13
Q

4/5 = as another fraction, decimal and a percent?

A

8/10, .8, 80%

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14
Q

1/10 = as a decimal and a percent?

A

.10, 10%

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15
Q

3/10 = as a decimal and a percent?

A

.3, 30%

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16
Q

7/10 = as a decimal and a percent?

A

.7, 70%

17
Q

9/10 = as a decimal and a percent?

A

.9, 90%

18
Q

1/3 = as another fraction, decimal and a percent?

A

2/6, .333, 33.3%

19
Q

2/3 = as another fraction, decimal and a percent?

A

4/6, .6666, 66.7%

20
Q

4/3 = as a decimal and a percent?

A

1.333, 133%

21
Q

1/6 = as a decimal and a percent?

A

.166 or .167, 16.7%

22
Q

5/6 = as a decimal and a percent?

A

.8333, 83.3%

23
Q

1/9 = as a decimal and a percent?

A

.111, 11.1%

24
Q

1/100 = as a decimal and a percent?

A

.01, 1%

25
Q

1/50 = as a decimal and a percent?

A

.02, 2%

26
Q

1/25 = as a decimal and a percent?

A

.04, 4%

27
Q

1/20 = as a decimal and a percent?

A

.05, 5%

28
Q

Decimal to fraction?

A

Use the place value of the last digit in the decimal as the denominator and put the decimal’s digits in the numerator, then simplify

29
Q

Percent to fraction?

A

Use the digits of the percent for the numerator and 100 for the denominator, then simplify

30
Q

Fraction to decimal?

A

Divide the numerator by the denominator

31
Q

Fraction to percent?

A

Divide the numerator by the denominator and move the decimal two places to the right

32
Q

Decimal to percent?

A

Move the decimal two places to the right

33
Q

Percent to decimal?

A

Find the percent’s decimal point and move it two places to the left

34
Q

16 2/3% is what fraction?

A

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