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Maths > Fractions, Percents, Decimals > Flashcards

Fractions, Percents, Decimals Flashcards

1
Q

Convert to decimals:

4/20

A

0.2

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2
Q

Convert to decimals:

4/10

A

0.4

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3
Q

Convert to decimals:

15/20

A

0.75

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4
Q

Convert to decimals:

1/2

A

0.5

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5
Q

Convert to decimals:

19/20

A

0.95

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6
Q

Convert to decimals:

6/20

A

0.3

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7
Q

Convert to decimals:

11/20

A

0.55

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8
Q

Convert to decimals:

4/6

A

0.6 repeating

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9
Q

Convert to decimals:

2/5

A

0.4

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10
Q

Convert to decimals:

5/7

A

0.714285 repeating

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11
Q

Convert to decimals:

9/10

A

0.9

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12
Q

Convert to fraction:

0.75

A

3/4

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13
Q

Convert to fraction:

0.625

A

5/8

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14
Q

Convert to fraction:

0.85

A

17/20

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15
Q

Convert to fraction:

0.65

A

13/20

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16
Q

Convert to fraction:

0.7

A

7/10

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17
Q

Convert to fraction:

0.4

A

2/5

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18
Q

Convert to fraction:

0.15

A

3/20

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19
Q

Solve:

11/19 + 7/19

A

18/19

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20
Q

Solve:

9/15 + 3/15

A

4/5

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21
Q

Solve:

7/10 - 7/10

A

0

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22
Q

Solve:

11/13 - 9/13

A

2/13

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23
Q

Solve:

21/4 + 17/4

A

19/2 = 9 1/2

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24
Q

Solve:

23/2 - 19/2

A

2

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25
Q

Solve:

17/8 + 3/8

A

5/2 = 2 1/2

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26
Q

Solve:

17/9 - 17/9

A

0

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27
Q

Solve:

3 1/2 - 2 2/23

A

1 19/46

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28
Q

Solve:

2 3/4 + 1 1/5

A

79/20 = 3 19/20

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29
Q

Solve:

5 1/2 + 5 1/4

A

43/4 = 10 3/4

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30
Q

Solve:

3 1/4 - 2 3/8

A

7/8

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31
Q

Solve:

2 5/6 - (4 1/3 - 3/2)

A

0

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32
Q

Solve:

1 1/5 + 17/2 - 3/2

A

41/5 = 3 5/12

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33
Q

Solve:

3/10 - 1/6 + 3 4/5

A

59/15 + 3 14/15

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34
Q

Solve:

1 11/12 - (1 3/4 - 1/8)

A

7/24

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35
Q

Solve:

17/6 + 5/3 - 3 1/2

A

1

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36
Q

Solve:

2 1/3 - 2/3 + 1 4/5

A

52/15 = 3 7/15

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37
Q

Solve:

1/4 x 5/3

A

5/12

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38
Q

Solve:

1/6 ÷ 8/11

A

11/48

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39
Q

10/3 x 11/6

A

55/9 = 6 1/9

40
Q

17/6 ÷ 3/5

A

85/18 = 4 13/18

41
Q

11/2 ÷ 1/2

A

11

42
Q

14/9 x 7/10

A

49/45 = 1 4/45

43
Q

15/8 x 7/6

A

35/16 = 2 3/16

44
Q

3/2 ÷ 4/9

A

27/8 = 3 3/8

45
Q

31/12 + 1/2 + 7/3

A

65/12

46
Q

7/3 ÷ 3/4 x 26/17

A

728/153

47
Q

2 1/5 + 1 3/4

A

79/20 = 3 19/20

48
Q

1 1/2 - 2 2/3

A

5/6

49
Q

1 10/11 - 1 1/3

A

19/33

50
Q

1 5/12 + 3 1/3

A

19/4 = 4 3/4

51
Q

1 2/3 ÷ 3 1/3

A

1/2

52
Q

1 1/3 x 2 1/5

A

44/15 = 2 14/15

53
Q

3 2/3 ÷ 1 1/6

A

22/7 = 3 1/7

54
Q

2 1/10 ÷ 2 3/5

A

21/26

55
Q

1 2/3 x 2 3/4

A

55/12 = 4 7/12

56
Q

Convert to decimals:

4 18/25

A

4.72

57
Q

Convert to decimals:

1 2/3

A

1.667

58
Q

Convert to decimals:

10 1/2

A

10.5

59
Q

Convert to decimals:

10 1/4

A

10.25

60
Q

Convert to decimals:

8 4/5

A

8.8

61
Q

Convert to decimals:

7 13/20

A

7.65

62
Q

Convert to decimals:

2 6/10

A

2.6

63
Q

Convert to decimals:

9 3/5

A

9.6

64
Q

Convert to decimals:

6 3/4

A

6.75

65
Q

Convert to decimals:

4 21/25

A

4.84

66
Q

Convert to decimals:

7 42/50

A

7.84

67
Q

Convert to fraction:

8.(35) repeating

A

8 35/99

68
Q

Convert to fraction:

7.(2) repeating

A

7 2/9

69
Q

Convert to fraction:

0.(369) repeating

A

41/111

70
Q

Convert to fraction:

0.5(3) repeating

A

5/6

71
Q

Convert to fraction:

0.25

A

1/4

72
Q

Convert to fraction:

0.9

A

9/10

73
Q

Convert to fraction:

0.(63)

A

7/11

74
Q

Convert to fraction:

0.58(3)

A

7/12

75
Q

Convert to fraction:

0.8(3)

A

5/6

76
Q

Convert to fraction:

0.(45)

A

5/11

77
Q

Convert to fraction:

0.(6)

A

2/3

78
Q

Convert to fraction:

0.(27)

A

3/11

79
Q

Convert to fraction:

0.(714285)

A

5/7

80
Q

Convert to fraction:

0.(81)

A

9/11

81
Q

Convert to fraction:

0.625

A

5/8

82
Q

25% of 80

A

20

83
Q

15% of 200

A

30

84
Q

33% of 120

A

39.6

85
Q

18% of 39

A

7.02

86
Q

30 -> 50

A

66.7%

87
Q

110 -> 80

A

-27.3%

88
Q

40 -> 70

A

75%

89
Q

90 -> 50

A
  • 44.4%
90
Q

50 is what % of 250?

A

20

91
Q

36 is what 20% of what number?

A

180

92
Q

17 is what 25% of what number?

A

68

93
Q

A laptop costs $200. The sales tax is 8%. What’s the final price?

A

216

94
Q

A laptop costs $200. The discount is 15%. What’s the final price?

A

170

95
Q

The final price of a pair of sneakers is $133.75 - included 7% sales tax. What’s the original price?

A

125

96
Q

A Math textbook costs $120. If a 10% discount is applied first followed by a 6% sales tax, what’s the final price?

A

114.48

97
Q

John buys a stock at $100. the share price decreased by 50% and then it increases by 50%.

A

75

Maths (1 decks)

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