EduSahara™ Worksheet

Question 1

1.

Express
7
10
as a decimal correct to 1 decimal places

(i)

0.1
(ii)

0.8
(iii)

0.7
(iv)

0.5
(v)

7

Question 2

2.

Express
23
100
as a decimal correct to 2 decimal places

(i)

0.33
(ii)

0.23
(iii)

2.3
(iv)

0.02
(v)

0.03

Question 3

3.

Express
313
1000
as a decimal correct to 3 decimal places

(i)

0.313
(ii)

0.413
(iii)

0.031
(iv)

3.13
(v)

0.113

Question 4

4.

Express
8037
10000
as a decimal correct to 4 decimal places

(i)

0.0804
(ii)

8.037
(iii)

0.8037
(iv)

0.6037
(v)

0.9037

Question 5

5.

5.9 =

(i)

590
(ii)

59
10
(iii)

59
(iv)

59
100
(v)

59
1000

Question 6

6.

5.5 =

(i)

55
(ii)

11
20
(iii)

11
200
(iv)

550
(v)

11
2

Question 7

7.

15.31 =

(i)

1531
(ii)

1531
1000
(iii)

1531
10
(iv)

1531
100
(v)

1531
10000

Question 8

8.

1.674 =

(i)

837
5
(ii)

837
500
(iii)

837
5000
(iv)

837
50
(v)

837
50000

Question 9

9.

9.7 =

(i)

97
100
(ii)

970
(iii)

97
(iv)

97
1000
(v)

97
10

Question 10

10.

5.20 =

(i)

52
(ii)

13
250
(iii)

13
25
(iv)

26
5
(v)

520

Question 11

11.

18.73 =

(i)

1873
(ii)

1873
10000
(iii)

1873
10
(iv)

1873
1000
(v)

1873
100

Question 12

12.

9.921 =

(i)

9921
10000
(ii)

9921
1000
(iii)

9921
100
(iv)

9921
10
(v)

9921
100000

Question 13

13.

The recurring part of the decimal
21.
2
is

(i)

2
(ii)

22
(iii)

222
(iv)

21.2

Question 14

14.

The recurring part of the decimal
12.44444444444444...
is

(i)

12.4
(ii)

441
(iii)

4
(iv)

44
(v)

444

Question 15

15.

Convert the non-terminating recurring decimal
11.
407
to rational number

(i)

308
25
(ii)

310
27
(iii)

308
29
(iv)

308
27
(v)

34
3

Question 16

16.

Convert the non-terminating recurring decimal
18.04761904761904...

to rational number

(i)

379
23
(ii)

379
19
(iii)

379
21
(iv)

377
21
(v)

127
7

Question 17

17.

Convert the fraction
674
27
to non-terminating recurring decimal

(i)

0.24
962
(ii)

2496.
296
(iii)

24.
962
(iv)

2.4
962
(v)

249.
629

Question 18

18.

Convert the fraction
283
18
to non-terminating recurring decimal

(i)

1572.
2
(ii)

15.7
2
(iii)

1.57
2
(iv)

157.
2
(v)

0.157
2

Question 19

19.

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

(i)

1007
32
(ii)

209
18
(iii)

975
16
(iv)

3900
128
(v)

2080
80

Question 20

20.

Which of the following fractions converts to a terminating decimal?

(i)

107
126
(ii)

2850
128
(iii)

1
3
(iv)

107
9
(v)

107
63

Question 21

21.

Which of the following is a pure recurring decimal?

(i)

11.72222222222222...
(ii)

5.38888888888888...
(iii)

12.27777777777777...
(iv)

16.44444444444444...
(v)

27.38888888888888...

Question 22

22.

Which of the following is a mixed recurring decimal?

(i)

4.11111111111111...
(ii)

14.85185185185185...
(iii)

16.38888888888888...
(iv)

19.55555555555555...
(v)

21.95238095238095...

Question 23

23.

Express
1
4
as a decimal correct to 2 decimal places

(i)

0.03
(ii)

0.35
(iii)

2.5
(iv)

0.25
(v)

0.05

Question 24

24.

Express
15
19
as a decimal correct to 2 decimal places

(i)

0.79
(ii)

0.08
(iii)

0.59
(iv)

0.89
(v)

7.89

Question 25

25.

Express
29
44
as a decimal correct to 2 decimal places

(i)

0.46
(ii)

0.66
(iii)

0.76
(iv)

0.07
(v)

6.59

Question 26

26.

Express
25
51
as a decimal correct to 2 decimal places

(i)

0.59
(ii)

0.49
(iii)

0.05
(iv)

4.9
(v)

0.29

Question 27

27.

Express
7
6
as a decimal correct to 1 decimal places

(i)

1.4
(ii)

1
(iii)

1.3
(iv)

1.2
(v)

1.1

Question 28

28.

Express
9
7
as a decimal correct to 2 decimal places

(i)

1.19
(ii)

1.29
(iii)

1.09
(iv)

1.39
(v)

1.49

Question 29

29.

Express
9
7
as a decimal correct to 3 decimal places

(i)

1.486
(ii)

1.286
(iii)

1.386
(iv)

1.186
(v)

1.086

Question 30

30.

Express
8
5
as a decimal correct to 4 decimal places

(i)

1.7
(ii)

1.4
(iii)

1.5
(iv)

1.8
(v)

1.6

Question 31

31.

Express
80
59
as a decimal correct to 1 decimal places

(i)

1.3
(ii)

1.5
(iii)

1.6
(iv)

1.2
(v)

1.4

Question 32

32.

Express
91
23
as a decimal correct to 2 decimal places

(i)

3.96
(ii)

4.06
(iii)

4.16
(iv)

3.86
(v)

3.76

Question 33

33.

Express
40
99
as a decimal correct to 3 decimal places

(i)

0.504
(ii)

0.304
(iii)

0.204
(iv)

0.404
(v)

0.604

Question 34

34.

Express
86
95
as a decimal correct to 4 decimal places

(i)

0.8053
(ii)

0.7053
(iii)

0.9053
(iv)

1.1053
(v)

1.0053

Question 35

35.

Express
762
61
as a decimal correct to 3 decimal places

(i)

12.592
(ii)

12.392
(iii)

12.692
(iv)

12.292
(v)

12.492

Question 36

36.

Express
1145
9012
as a decimal correct to 4 decimal places

(i)

0.0271
(ii)

0.3271
(iii)

0.1271
(iv)

0.2271
(v)

-0.0729

Assignment Key