EduSahara™ Worksheet

Question 1

1.

Express
7
2
as a decimal correct to 2 decimal places

(i)

0.35
(ii)

3.6
(iii)

35
(iv)

3.5
(v)

3.3

Question 2

2.

Express
7
16
as a decimal correct to 2 decimal places

(i)

0.44
(ii)

0.54
(iii)

0.04
(iv)

0.24
(v)

4.38

Question 3

3.

Express
3
34
as a decimal correct to 2 decimal places

(i)

0.01
(ii)

0.88
(iii)

0.19
(iv)

0.09
(v)

-0.11

Question 4

4.

Express
13
71
as a decimal correct to 2 decimal places

(i)

0.02
(ii)

-0.02
(iii)

0.18
(iv)

1.83
(v)

0.28

Question 5

5.

Express
1
10
as a decimal correct to 1 decimal places

(i)

1
(ii)

0
(iii)

0.1
(iv)

-0.1
(v)

0.2

Question 6

6.

Express
11
100
as a decimal correct to 2 decimal places

(i)

0.21
(ii)

0.01
(iii)

-0.09
(iv)

0.11
(v)

1.1

Question 7

7.

Express
681
1000
as a decimal correct to 3 decimal places

(i)

0.481
(ii)

0.781
(iii)

0.681
(iv)

6.81
(v)

0.068

Question 8

8.

Express
8359
10000
as a decimal correct to 4 decimal places

(i)

0.0836
(ii)

0.9359
(iii)

8.359
(iv)

0.8359
(v)

0.6359

Question 9

9.

3.8 =

(i)

19
50
(ii)

19
5
(iii)

19
500
(iv)

380
(v)

38

Question 10

10.

2.4 =

(i)

6
25
(ii)

12
5
(iii)

3
125
(iv)

240
(v)

24

Question 11

11.

8.38 =

(i)

838
(ii)

419
500
(iii)

419
5
(iv)

419
50
(v)

419
5000

Question 12

12.

4.748 =

(i)

1187
2500
(ii)

2374
5
(iii)

1187
25000
(iv)

1187
250
(v)

1187
25

Question 13

13.

4.6 =

(i)

23
5
(ii)

23
500
(iii)

46
(iv)

23
50
(v)

460

Question 14

14.

4.11 =

(i)

411
(ii)

411
1000
(iii)

411
10
(iv)

411
100
(v)

411
10000

Question 15

15.

9.21 =

(i)

921
10000
(ii)

921
100
(iii)

921
1000
(iv)

921
(v)

921
10

Question 16

16.

1.904 =

(i)

476
25
(ii)

119
625
(iii)

238
125
(iv)

119
6250
(v)

952
5

Question 17

17.

Express
7
3
as a decimal correct to 1 decimal places

(i)

2.3
(ii)

2.4
(iii)

2.1
(iv)

2.2
(v)

2.5

Question 18

18.

Express
1
5
as a decimal correct to 2 decimal places

(i)

0.4
(ii)

0.1
(iii)

0
(iv)

0.2
(v)

0.3

Question 19

19.

Express
9
8
as a decimal correct to 3 decimal places

(i)

0.925
(ii)

1.025
(iii)

1.325
(iv)

1.125
(v)

1.225

Question 20

20.

Express
3
2
as a decimal correct to 4 decimal places

(i)

1.4
(ii)

1.7
(iii)

1.5
(iv)

1.3
(v)

1.6

Question 21

21.

Express
43
59
as a decimal correct to 1 decimal places

(i)

0.6
(ii)

0.9
(iii)

0.8
(iv)

0.7
(v)

0.5

Question 22

22.

Express
37
98
as a decimal correct to 2 decimal places

(i)

0.48
(ii)

0.38
(iii)

0.18
(iv)

0.28
(v)

0.58

Question 23

23.

Express
87
16
as a decimal correct to 3 decimal places

(i)

5.237
(ii)

5.537
(iii)

5.638
(iv)

5.438
(v)

5.338

Question 24

24.

Express
79
41
as a decimal correct to 4 decimal places

(i)

2.1268
(ii)

1.9268
(iii)

1.7268
(iv)

2.0268
(v)

1.8268

Question 25

25.

Express
889
353
as a decimal correct to 3 decimal places

(i)

2.318
(ii)

2.418
(iii)

2.718
(iv)

2.518
(v)

2.618

Question 26

26.

Express
6251
2412
as a decimal correct to 4 decimal places

(i)

2.3916
(ii)

2.6916
(iii)

2.4916
(iv)

2.7916
(v)

2.5916

Question 27

27.

The recurring part of the decimal
23.
148
is

(i)

148
(ii)

148148
(iii)

1481148
(iv)

14812
(v)

23.148

Question 28

28.

The recurring part of the decimal
10.81481481481481...
is

(i)

8148814
(ii)

10.814
(iii)

81481
(iv)

814814
(v)

814

Question 29

29.

Convert the non-terminating recurring decimal
17.
7
to rational number

(i)

158
9
(ii)

160
7
(iii)

160
11
(iv)

160
9
(v)

18

Question 30

30.

Convert the non-terminating recurring decimal
5.90476190476190...

to rational number

(i)

6
(ii)

124
19
(iii)

124
23
(iv)

124
21
(v)

122
21

Question 31

31.

Convert the fraction
127
9
to non-terminating recurring decimal

(i)

1411.
1
(ii)

0.
1
(iii)

141.
1
(iv)

1.4
1
(v)

14.
1

Question 32

32.

Convert the fraction
70
9
to non-terminating recurring decimal

(i)

7.
7
(ii)

777.
7
(iii)

77.
7
(iv)

0.0
7
(v)

0.
7

Question 33

33.

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

(i)

1
3
(ii)

255
1
(iii)

257
2
(iv)

2660
160
(v)

5100
40

Question 34

34.

Which of the following fractions converts to a terminating decimal?

(i)

1
36
(ii)

211
18
(iii)

1
3
(iv)

6460
40
(v)

2
45

Question 35

35.

Which of the following is a pure recurring decimal?

(i)

14.94444444444444...
(ii)

16.27777777777777...
(iii)

24.88888888888888...
(iv)

0.43333333333333...
(v)

2.94444444444444...

Question 36

36.

Which of the following is a mixed recurring decimal?

(i)

6.22222222222222...
(ii)

9.38888888888888...
(iii)

19.22222222222222...
(iv)

6.09523809523809...
(v)

8.96296296296296...

Assignment Key