Rational Number Review Flashcards

1

A club has 52 people. Of them 18 are in 7th grade. What fraction of people are in 7th grade?

52/18
9/26
26/9
18/52

2

Convert 0.008 to a fraction in simplest form.

2/25
8/100
8/1000
1/125

3

List the numbers from least to greatest: -4.2, -4.3, 4.1, -4 3/4

-4 3/4, -4.3, -4.2, 4.1
-4.2, -4.3, -4 3/4, 4.1
4.1, -4.2, -4.3, -4 3/4
-4.2, -4.3, -4 3/4, 4.1

4

Convert 3/20 to a decimal.

6.6
0.32
0.15
3.2

5

Write the fraction 3/50 as a decimal.

0.06
0.35
0.6
3.5

6

write 3.15 as fraction in simplest form.

315/100
3 3/20
3 15/100
31 5/10

7

Which is greater -0.2 or -1/3

-1/3
-0.2

8

Convert 0.006 to a fraction in simplest form.

6/1000
6/100
3/500
3/5

9

6.742 - 9.458

-3.316
-2.716
16.20
2.716

10

Compare -9/7 ______ -1

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11

12.3 x (-2.7) =

11.07
-11.07
-33.21
33.21

12

Compare 1.5 _____ 1 6/20

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13

Write 25/10 as decimal.

2.5
0.25
0.025
25

14

-45 ➗ 1.5

30
-3
-30
3

15

Compare 2/3 ____ 0.62

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16

42.35 + 4.368

46.718
37.99
-37.99
42.128

17

47.68 - 9.654

32.034
38.026
-43.725
57.34

18

write 0.004 as a fraction in simplest form

1/25
1/250
4/100
4/1000

19

List the numbers from least to greatest: 45/6, 7 1/3, 7.4

7.5, 7.4, 7 1/3
45/6, 7 1/3, 7.4
7.4, 7 1/3, 45/6
7 1/3, 7.4, 45/6

20

Convert 5/3 to a decimal.

5.3
3.5
.16666666666666.....
1.66666666666.....

Rational Number Review

Questions 20

Rational Number Review

Questions 20