EduSahara™ Worksheet

Question 1

1.

Express
3
10
as a decimal correct to 1 decimal places

(i)

0.1
(ii)

0.4
(iii)

3
(iv)

0.3
(v)

0

Question 2

2.

Express
41
100
as a decimal correct to 2 decimal places

(i)

0.21
(ii)

0.51
(iii)

0.04
(iv)

4.1
(v)

0.41

Question 3

3.

Express
801
1000
as a decimal correct to 3 decimal places

(i)

0.901
(ii)

8.01
(iii)

0.801
(iv)

0.08
(v)

0.601

Question 4

4.

Express
4161
10000
as a decimal correct to 4 decimal places

(i)

0.4161
(ii)

0.0416
(iii)

4.161
(iv)

0.2161
(v)

0.5161

Question 5

5.

8.5 =

(i)

850
(ii)

85
(iii)

17
20
(iv)

17
2
(v)

17
200

Question 6

6.

8.7 =

(i)

87
(ii)

87
10
(iii)

870
(iv)

87
1000
(v)

87
100

Question 7

7.

7.62 =

(i)

381
5000
(ii)

381
50
(iii)

762
(iv)

381
5
(v)

381
500

Question 8

8.

9.755 =

(i)

1951
20
(ii)

1951
2000
(iii)

1951
2
(iv)

1951
200
(v)

1951
20000

Question 9

9.

7.4 =

(i)

37
5
(ii)

74
(iii)

37
500
(iv)

37
50
(v)

740

Question 10

10.

6.11 =

(i)

611
100
(ii)

611
1000
(iii)

611
10
(iv)

611
(v)

611
10000

Question 11

11.

5.97 =

(i)

597
(ii)

597
100
(iii)

597
1000
(iv)

597
10000
(v)

597
10

Question 12

12.

8.189 =

(i)

8189
10
(ii)

8189
100000
(iii)

8189
100
(iv)

8189
10000
(v)

8189
1000

Question 13

13.

The recurring part of the decimal
21.
238095
is

(i)

238095238095
(ii)

21.238095
(iii)

23809522
(iv)

2380952238095
(v)

238095

Question 14

14.

The recurring part of the decimal
9.22222222222222...
is

(i)

2
(ii)

9.2
(iii)

22
(iv)

229
(v)

222

Question 15

15.

Convert the non-terminating recurring decimal
14.3
8
to rational number

(i)

259
16
(ii)

29
2
(iii)

259
18
(iv)

257
18
(v)

259
20

Question 16

16.

Convert the non-terminating recurring decimal
5.96296296296296...

to rational number

(i)

163
27
(ii)

53
9
(iii)

161
27
(iv)

161
29
(v)

161
25

Question 17

17.

Convert the fraction
818
27
to non-terminating recurring decimal

(i)

0.30
296
(ii)

30.
296
(iii)

3029.
629
(iv)

302.
962
(v)

3.0
296

Question 18

18.

Convert the fraction
1
3
to non-terminating recurring decimal

(i)

33.
3
(ii)

3.
3
(iii)

0.
3
(iv)

0.0
3
(v)

0.
0

Question 19

19.

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

(i)

935
32
(ii)

1870
128
(iii)

1980
80
(iv)

305
18
(v)

999
64

Question 20

20.

Which of the following fractions converts to a terminating decimal?

(i)

1
27
(ii)

3168
128
(iii)

1
45
(iv)

1
3

Question 21

21.

Which of the following is a pure recurring decimal?

(i)

25.38095238095237...
(ii)

12.94444444444444...
(iii)

30.72222222222222...
(iv)

12.27777777777777...
(v)

1.61111111111111...

Question 22

22.

Which of the following is a mixed recurring decimal?

(i)

4.40740740740740...
(ii)

4.95238095238095...
(iii)

28.55555555555555...
(iv)

8.38888888888888...
(v)

0.33333333333333...

Question 23

23.

Express
4
7
as a decimal correct to 2 decimal places

(i)

0.67
(ii)

0.37
(iii)

0.57
(iv)

0.06
(v)

5.71

Question 24

24.

Express
19
9
as a decimal correct to 2 decimal places

(i)

2.11
(ii)

1.91
(iii)

21.11
(iv)

2.21
(v)

0.21

Question 25

25.

Express
49
5
as a decimal correct to 2 decimal places

(i)

9.8
(ii)

98
(iii)

9.6
(iv)

9.9
(v)

0.98

Question 26

26.

Express
87
74
as a decimal correct to 2 decimal places

(i)

0.98
(ii)

0.12
(iii)

1.28
(iv)

11.76
(v)

1.18

Question 27

27.

Express
2
9
as a decimal correct to 1 decimal places

(i)

0
(ii)

0.2
(iii)

0.1
(iv)

0.4
(v)

0.3

Question 28

28.

Express
1
5
as a decimal correct to 2 decimal places

(i)

0.2
(ii)

0.4
(iii)

0.3
(iv)

0.1
(v)

0

Question 29

29.

Express
7
2
as a decimal correct to 3 decimal places

(i)

3.6
(ii)

3.5
(iii)

3.3
(iv)

3.4
(v)

3.7

Question 30

30.

Express
7
5
as a decimal correct to 4 decimal places

(i)

1.2
(ii)

1.4
(iii)

1.3
(iv)

1.5
(v)

1.6

Question 31

31.

Express
76
33
as a decimal correct to 1 decimal places

(i)

2.4
(ii)

2.3
(iii)

2.5
(iv)

2.2
(v)

2.1

Question 32

32.

Express
17
71
as a decimal correct to 2 decimal places

(i)

0.34
(ii)

0.24
(iii)

0.14
(iv)

0.04
(v)

0.44

Question 33

33.

Express
83
94
as a decimal correct to 3 decimal places

(i)

0.783
(ii)

1.083
(iii)

0.983
(iv)

0.883
(v)

0.683

Question 34

34.

Express
79
74
as a decimal correct to 4 decimal places

(i)

1.2676
(ii)

0.9676
(iii)

0.8676
(iv)

1.1676
(v)

1.0676

Question 35

35.

Express
16
263
as a decimal correct to 3 decimal places

(i)

0.161
(ii)

0.061
(iii)

-0.139
(iv)

0.261
(v)

-0.039

Question 36

36.

Express
4634
2159
as a decimal correct to 4 decimal places

(i)

2.1464
(ii)

2.2464
(iii)

2.0464
(iv)

2.3464
(v)

1.9464

Assignment Key