EduSahara™ Worksheet

Question 1

1.

Express
9
10
as a decimal correct to 1 decimal places

(i)

0.9
(ii)

1
(iii)

9
(iv)

0.7
(v)

0.1

Question 2

2.

Express
53
100
as a decimal correct to 2 decimal places

(i)

0.53
(ii)

5.3
(iii)

0.33
(iv)

0.63
(v)

0.05

Question 3

3.

Express
123
1000
as a decimal correct to 3 decimal places

(i)

0.123
(ii)

1.23
(iii)

0.012
(iv)

-0.077
(v)

0.223

Question 4

4.

Express
1481
10000
as a decimal correct to 4 decimal places

(i)

0.1481
(ii)

0.0148
(iii)

-0.0519
(iv)

1.481
(v)

0.2481

Question 5

5.

7.7 =

(i)

77
(ii)

77
100
(iii)

77
10
(iv)

77
1000
(v)

770

Question 6

6.

10.6 =

(i)

106
(ii)

53
500
(iii)

53
50
(iv)

53
5
(v)

1060

Question 7

7.

4.23 =

(i)

423
(ii)

423
100
(iii)

423
10
(iv)

423
10000
(v)

423
1000

Question 8

8.

8.749 =

(i)

8749
10000
(ii)

8749
1000
(iii)

8749
10
(iv)

8749
100
(v)

8749
100000

Question 9

9.

4.5 =

(i)

450
(ii)

45
(iii)

9
2
(iv)

9
200
(v)

9
20

Question 10

10.

2.10 =

(i)

21
10
(ii)

21
100
(iii)

21
1000
(iv)

21
(v)

210

Question 11

11.

17.26 =

(i)

1726
(ii)

863
50
(iii)

863
5
(iv)

863
5000
(v)

863
500

Question 12

12.

5.189 =

(i)

5189
10
(ii)

5189
100000
(iii)

5189
10000
(iv)

5189
1000
(v)

5189
100

Question 13

13.

The recurring part of the decimal
22.
8
is

(i)

8
(ii)

88
(iii)

888
(iv)

882
(v)

22.8

Question 14

14.

The recurring part of the decimal
24.72222222222222...
is

(i)

222
(ii)

22
(iii)

272
(iv)

2
(v)

24.72

Question 15

15.

Convert the non-terminating recurring decimal
17.
2
to rational number

(i)

157
9
(ii)

17
(iii)

155
11
(iv)

155
7
(v)

155
9

Question 16

16.

Convert the non-terminating recurring decimal
26.55555555555555...

to rational number

(i)

239
7
(ii)

241
9
(iii)

239
11
(iv)

79
3
(v)

239
9

Question 17

17.

Convert the fraction
1
3
to non-terminating recurring decimal

(i)

33.
3
(ii)

0.0
3
(iii)

0.
3
(iv)

0.
0
(v)

3.
3

Question 18

18.

Convert the fraction
1
3
to non-terminating recurring decimal

(i)

0.
3
(ii)

0.
0
(iii)

0.0
3
(iv)

3.
3
(v)

33.
3

Question 19

19.

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

(i)

3600
125
(ii)

288
5
(iii)

4680
128
(iv)

331
18
(v)

149
5

Question 20

20.

Which of the following fractions converts to a terminating decimal?

(i)

4680
160
(ii)

281
18
(iii)

281
198
(iv)

307
18
(v)

281
90

Question 21

21.

Which of the following is a pure recurring decimal?

(i)

13.38888888888888...
(ii)

1.72222222222222...
(iii)

22.05555555555555...
(iv)

12.11111111111111...
(v)

27.38888888888888...

Question 22

22.

Which of the following is a mixed recurring decimal?

(i)

10.22222222222222...
(ii)

27.94444444444444...
(iii)

4.88888888888888...
(iv)

0.33333333333333...
(v)

18.38095238095237...

Question 23

23.

Express
5
9
as a decimal correct to 2 decimal places

(i)

0.36
(ii)

0.06
(iii)

0.66
(iv)

5.56
(v)

0.56

Question 24

24.

Express
10
9
as a decimal correct to 2 decimal places

(i)

1.21
(ii)

0.91
(iii)

11.11
(iv)

0.11
(v)

1.11

Question 25

25.

Express
35
11
as a decimal correct to 2 decimal places

(i)

31.82
(ii)

2.98
(iii)

3.28
(iv)

0.32
(v)

3.18

Question 26

26.

Express
92
61
as a decimal correct to 2 decimal places

(i)

1.31
(ii)

1.51
(iii)

1.61
(iv)

15.08
(v)

0.15

Question 27

27.

Express
4
5
as a decimal correct to 1 decimal places

(i)

1
(ii)

0.6
(iii)

0.9
(iv)

0.8
(v)

0.7

Question 28

28.

Express
9
5
as a decimal correct to 2 decimal places

(i)

1.6
(ii)

2
(iii)

1.8
(iv)

1.9
(v)

1.7

Question 29

29.

Express
1
8
as a decimal correct to 3 decimal places

(i)

0.125
(ii)

0.025
(iii)

-0.075
(iv)

0.325
(v)

0.225

Question 30

30.

Express
6
5
as a decimal correct to 4 decimal places

(i)

1.3
(ii)

1.1
(iii)

1.4
(iv)

1
(v)

1.2

Question 31

31.

Express
59
42
as a decimal correct to 1 decimal places

(i)

1.6
(ii)

1.2
(iii)

1.5
(iv)

1.3
(v)

1.4

Question 32

32.

Express
85
58
as a decimal correct to 2 decimal places

(i)

1.67
(ii)

1.57
(iii)

1.37
(iv)

1.27
(v)

1.47

Question 33

33.

Express
71
89
as a decimal correct to 3 decimal places

(i)

0.698
(ii)

0.998
(iii)

0.898
(iv)

0.598
(v)

0.798

Question 34

34.

Express
86
15
as a decimal correct to 4 decimal places

(i)

5.5333
(ii)

5.7333
(iii)

5.9333
(iv)

5.8333
(v)

5.6333

Question 35

35.

Express
977
433
as a decimal correct to 3 decimal places

(i)

2.256
(ii)

2.156
(iii)

2.456
(iv)

2.056
(v)

2.356

Question 36

36.

Express
8313
2893
as a decimal correct to 4 decimal places

(i)

2.7735
(ii)

2.6735
(iii)

2.9735
(iv)

3.0735
(v)

2.8735

Assignment Key