EduSahara™ Worksheet

Question 1

1.

Express
9
10
as a decimal correct to 1 decimal places

(i)

0.9
(ii)

9
(iii)

0.7
(iv)

0.1
(v)

1

Question 2

2.

Express
39
100
as a decimal correct to 2 decimal places

(i)

0.04
(ii)

3.9
(iii)

0.49
(iv)

0.39
(v)

0.19

Question 3

3.

Express
339
1000
as a decimal correct to 3 decimal places

(i)

0.139
(ii)

0.439
(iii)

0.034
(iv)

0.339
(v)

3.39

Question 4

4.

Express
9901
10000
as a decimal correct to 4 decimal places

(i)

9.901
(ii)

0.099
(iii)

1.0901
(iv)

0.9901
(v)

0.7901

Question 5

5.

5.7 =

(i)

57
10
(ii)

57
100
(iii)

57
(iv)

570
(v)

57
1000

Question 6

6.

10.8 =

(i)

27
250
(ii)

108
(iii)

1080
(iv)

54
5
(v)

27
25

Question 7

7.

5.28 =

(i)

33
625
(ii)

264
5
(iii)

528
(iv)

66
125
(v)

132
25

Question 8

8.

4.689 =

(i)

4689
100000
(ii)

4689
10000
(iii)

4689
1000
(iv)

4689
100
(v)

4689
10

Question 9

9.

3.2 =

(i)

16
5
(ii)

320
(iii)

8
25
(iv)

32
(v)

4
125

Question 10

10.

9.10 =

(i)

910
(ii)

91
100
(iii)

91
10
(iv)

91
1000
(v)

91

Question 11

11.

16.96 =

(i)

106
625
(ii)

848
5
(iii)

1696
(iv)

424
25
(v)

212
125

Question 12

12.

1.518 =

(i)

759
500
(ii)

759
5000
(iii)

759
50
(iv)

759
50000
(v)

759
5

Question 13

13.

The recurring part of the decimal
0.
3
is

(i)

3
(ii)

0.3
(iii)

330
(iv)

33
(v)

333

Question 14

14.

The recurring part of the decimal
25.22222222222222...
is

(i)

222
(ii)

22
(iii)

25.2
(iv)

2

Question 15

15.

Convert the non-terminating recurring decimal
3.
7
to rational number

(i)

34
9
(ii)

34
11
(iii)

32
9
(iv)

34
7
(v)

4

Question 16

16.

Convert the non-terminating recurring decimal
3.03703703703703...

to rational number

(i)

82
29
(ii)

82
25
(iii)

82
27
(iv)

28
9
(v)

80
27

Question 17

17.

Convert the fraction
158
21
to non-terminating recurring decimal

(i)

0.07
523809
(ii)

752.
380952
(iii)

75.
238095
(iv)

7.
523809
(v)

0.7
523809

Question 18

18.

Convert the fraction
214
9
to non-terminating recurring decimal

(i)

237.
7
(ii)

2.3
7
(iii)

0.23
7
(iv)

23.
7
(v)

2377.
7

Question 19

19.

Which of the following fractions converts to a non-terminating recurring decimal?

(i)

3888
80
(ii)

1
3
(iii)

321
1
(iv)

2560
8
(v)

640
1

Question 20

20.

Which of the following fractions converts to a terminating decimal?

(i)

3360
40
(ii)

131
9
(iii)

353
18
(iv)

353
360
(v)

353
108

Question 21

21.

Which of the following is a pure recurring decimal?

(i)

13.27777777777777...
(ii)

21.59259259259259...
(iii)

30.05555555555555...
(iv)

12.05555555555555...
(v)

6.05555555555555...

Question 22

22.

Which of the following is a mixed recurring decimal?

(i)

28.88888888888888...
(ii)

5.38888888888888...
(iii)

6.09523809523809...
(iv)

7.62962962962962...
(v)

25.88888888888888...

Question 23

23.

Express
6
5
as a decimal correct to 2 decimal places

(i)

12
(ii)

1.3
(iii)

0.12
(iv)

1
(v)

1.2

Question 24

24.

Express
2
15
as a decimal correct to 2 decimal places

(i)

0.13
(ii)

-0.07
(iii)

0.23
(iv)

1.33
(v)

0.01

Question 25

25.

Express
41
49
as a decimal correct to 2 decimal places

(i)

0.84
(ii)

0.94
(iii)

0.08
(iv)

0.64
(v)

8.37

Question 26

26.

Express
45
14
as a decimal correct to 2 decimal places

(i)

3.01
(ii)

32.14
(iii)

3.21
(iv)

3.31
(v)

0.32

Question 27

27.

Express
3
7
as a decimal correct to 1 decimal places

(i)

0.2
(ii)

0.5
(iii)

0.4
(iv)

0.3
(v)

0.6

Question 28

28.

Express
3
4
as a decimal correct to 2 decimal places

(i)

0.75
(ii)

0.55
(iii)

0.95
(iv)

0.65
(v)

0.85

Question 29

29.

Express
1
4
as a decimal correct to 3 decimal places

(i)

0.05
(ii)

0.35
(iii)

0.25
(iv)

0.45
(v)

0.15

Question 30

30.

Express
5
3
as a decimal correct to 4 decimal places

(i)

1.6667
(ii)

1.5667
(iii)

1.4667
(iv)

1.8667
(v)

1.7667

Question 31

31.

Express
64
45
as a decimal correct to 1 decimal places

(i)

1.3
(ii)

1.2
(iii)

1.5
(iv)

1.4
(v)

1.6

Question 32

32.

Express
78
23
as a decimal correct to 2 decimal places

(i)

3.29
(ii)

3.49
(iii)

3.19
(iv)

3.39
(v)

3.59

Question 33

33.

Express
52
77
as a decimal correct to 3 decimal places

(i)

0.475
(ii)

0.775
(iii)

0.575
(iv)

0.675
(v)

0.875

Question 34

34.

Express
51
65
as a decimal correct to 4 decimal places

(i)

0.5846
(ii)

0.8846
(iii)

0.6846
(iv)

0.9846
(v)

0.7846

Question 35

35.

Express
619
309
as a decimal correct to 3 decimal places

(i)

1.803
(ii)

2.203
(iii)

2.003
(iv)

2.103
(v)

1.903

Question 36

36.

Express
6847
7391
as a decimal correct to 4 decimal places

(i)

0.7264
(ii)

0.9264
(iii)

1.0264
(iv)

0.8264
(v)

1.1264

Assignment Key