EduSahara™ Worksheet

Question 1

1.

Express
7
10
as a decimal correct to 1 decimal places

(i)

7
(ii)

0.5
(iii)

0.7
(iv)

0.1
(v)

0.8

Question 2

2.

Express
19
100
as a decimal correct to 2 decimal places

(i)

1.9
(ii)

-0.01
(iii)

0.02
(iv)

0.19
(v)

0.29

Question 3

3.

Express
713
1000
as a decimal correct to 3 decimal places

(i)

0.071
(ii)

0.813
(iii)

7.13
(iv)

0.513
(v)

0.713

Question 4

4.

Express
7171
10000
as a decimal correct to 4 decimal places

(i)

0.7171
(ii)

0.0717
(iii)

0.8171
(iv)

7.171
(v)

0.5171

Question 5

5.

5.2 =

(i)

13
250
(ii)

26
5
(iii)

52
(iv)

520
(v)

13
25

Question 6

6.

4.4 =

(i)

22
5
(ii)

11
25
(iii)

440
(iv)

11
250
(v)

44

Question 7

7.

1.47 =

(i)

147
1000
(ii)

147
10
(iii)

147
100
(iv)

147
(v)

147
10000

Question 8

8.

2.652 =

(i)

663
25000
(ii)

1326
5
(iii)

663
2500
(iv)

663
250
(v)

663
25

Question 9

9.

1.7 =

(i)

17
1000
(ii)

17
10
(iii)

170
(iv)

17
100
(v)

17

Question 10

10.

1.16 =

(i)

58
5
(ii)

29
250
(iii)

116
(iv)

29
25
(v)

29
2500

Question 11

11.

7.37 =

(i)

737
1000
(ii)

737
100
(iii)

737
(iv)

737
10
(v)

737
10000

Question 12

12.

4.371 =

(i)

4371
10
(ii)

4371
100000
(iii)

4371
1000
(iv)

4371
100
(v)

4371
10000

Question 13

13.

The recurring part of the decimal
0.
3
is

(i)

330
(ii)

0.3
(iii)

333
(iv)

3
(v)

33

Question 14

14.

The recurring part of the decimal
0.33333333333333...
is

(i)

330
(ii)

33
(iii)

333
(iv)

0.3
(v)

3

Question 15

15.

Convert the non-terminating recurring decimal
18.
523809
to rational number

(i)

391
21
(ii)

389
19
(iii)

129
7
(iv)

389
21
(v)

389
23

Question 16

16.

Convert the non-terminating recurring decimal
18.22222222222222...

to rational number

(i)

164
11
(ii)

18
(iii)

166
9
(iv)

164
9
(v)

164
7

Question 17

17.

Convert the fraction
88
9
to non-terminating recurring decimal

(i)

0.9
7
(ii)

0.09
7
(iii)

97.
7
(iv)

9.
7
(v)

977.
7

Question 18

18.

Convert the fraction
389
27
to non-terminating recurring decimal

(i)

0.1
4
(ii)

14.
407
(iii)

1.
4
(iv)

144.
074
(v)

1440.
740

Question 19

19.

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

(i)

357
2
(ii)

361
4
(iii)

2280
128
(iv)

2856
32
(v)

115
9

Question 20

20.

Which of the following fractions converts to a terminating decimal?

(i)

367
234
(ii)

1980
200
(iii)

367
126
(iv)

367
18
(v)

1
3

Question 21

21.

Which of the following is a pure recurring decimal?

(i)

2.11111111111111...
(ii)

22.05555555555555...
(iii)

19.38888888888888...
(iv)

8.61111111111111...
(v)

20.72222222222222...

Question 22

22.

Which of the following is a mixed recurring decimal?

(i)

13.25925925925925...
(ii)

28.44444444444444...
(iii)

26.27777777777777...
(iv)

0.33333333333333...
(v)

28.37037037037037...

Question 23

23.

Express
1
2
as a decimal correct to 2 decimal places

(i)

0.05
(ii)

0.5
(iii)

5
(iv)

0.3
(v)

0.6

Question 24

24.

Express
17
5
as a decimal correct to 2 decimal places

(i)

3.5
(ii)

3.4
(iii)

0.34
(iv)

3.2
(v)

34

Question 25

25.

Express
11
10
as a decimal correct to 2 decimal places

(i)

1.2
(ii)

1.1
(iii)

0.11
(iv)

11
(v)

0.9

Question 26

26.

Express
63
25
as a decimal correct to 2 decimal places

(i)

0.25
(ii)

2.52
(iii)

2.62
(iv)

2.32
(v)

25.2

Question 27

27.

Express
8
7
as a decimal correct to 1 decimal places

(i)

1
(ii)

1.1
(iii)

0.9
(iv)

1.3
(v)

1.2

Question 28

28.

Express
8
9
as a decimal correct to 2 decimal places

(i)

1.09
(ii)

0.99
(iii)

0.79
(iv)

0.89
(v)

0.69

Question 29

29.

Express
5
9
as a decimal correct to 3 decimal places

(i)

0.356
(ii)

0.556
(iii)

0.756
(iv)

0.456
(v)

0.656

Question 30

30.

Express
8
5
as a decimal correct to 4 decimal places

(i)

1.8
(ii)

1.7
(iii)

1.4
(iv)

1.5
(v)

1.6

Question 31

31.

Express
68
41
as a decimal correct to 1 decimal places

(i)

1.6
(ii)

1.7
(iii)

1.8
(iv)

1.9
(v)

1.5

Question 32

32.

Express
35
71
as a decimal correct to 2 decimal places

(i)

0.69
(ii)

0.29
(iii)

0.39
(iv)

0.59
(v)

0.49

Question 33

33.

Express
31
100
as a decimal correct to 3 decimal places

(i)

0.51
(ii)

0.31
(iii)

0.21
(iv)

0.41
(v)

0.11

Question 34

34.

Express
71
46
as a decimal correct to 4 decimal places

(i)

1.4435
(ii)

1.6435
(iii)

1.3435
(iv)

1.5435
(v)

1.7435

Question 35

35.

Express
114
769
as a decimal correct to 3 decimal places

(i)

-0.052
(ii)

0.148
(iii)

0.248
(iv)

0.348
(v)

0.048

Question 36

36.

Express
1036
7541
as a decimal correct to 4 decimal places

(i)

0.1374
(ii)

0.3374
(iii)

0.0374
(iv)

-0.0626
(v)

0.2374

Assignment Key