EduSahara™ Worksheet

Question 1

1.

Express
9
10
as a decimal correct to 1 decimal places

(i)

9
(ii)

1
(iii)

0.7
(iv)

0.9
(v)

0.1

Question 2

2.

Express
79
100
as a decimal correct to 2 decimal places

(i)

0.59
(ii)

7.9
(iii)

0.79
(iv)

0.89
(v)

0.08

Question 3

3.

Express
343
1000
as a decimal correct to 3 decimal places

(i)

0.143
(ii)

0.034
(iii)

0.443
(iv)

0.343
(v)

3.43

Question 4

4.

Express
1071
10000
as a decimal correct to 4 decimal places

(i)

0.0107
(ii)

1.071
(iii)

0.2071
(iv)

0.1071
(v)

-0.0929

Question 5

5.

2.3 =

(i)

23
10
(ii)

23
1000
(iii)

23
(iv)

230
(v)

23
100

Question 6

6.

7.1 =

(i)

71
10
(ii)

71
(iii)

710
(iv)

71
100
(v)

71
1000

Question 7

7.

6.24 =

(i)

312
5
(ii)

78
125
(iii)

39
625
(iv)

156
25
(v)

624

Question 8

8.

1.350 =

(i)

27
2000
(ii)

135
(iii)

27
200
(iv)

27
2
(v)

27
20

Question 9

9.

5.4 =

(i)

27
50
(ii)

27
5
(iii)

27
500
(iv)

540
(v)

54

Question 10

10.

6.17 =

(i)

617
(ii)

617
100
(iii)

617
10
(iv)

617
10000
(v)

617
1000

Question 11

11.

10.37 =

(i)

1037
1000
(ii)

1037
100
(iii)

1037
10
(iv)

1037
(v)

1037
10000

Question 12

12.

9.363 =

(i)

9363
10
(ii)

9363
100
(iii)

9363
10000
(iv)

9363
1000
(v)

9363
100000

Question 13

13.

The recurring part of the decimal
4.
703
is

(i)

7037703
(ii)

4.703
(iii)

70374
(iv)

703703
(v)

703

Question 14

14.

The recurring part of the decimal
12.88888888888888...
is

(i)

888
(ii)

8
(iii)

88
(iv)

12.8
(v)

881

Question 15

15.

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

(i)

8
(ii)

10
(iii)

68
9
(iv)

70
9
(v)

70
11

Question 16

16.

Convert the non-terminating recurring decimal
24.88888888888888...

to rational number

(i)

74
3
(ii)

224
11
(iii)

226
9
(iv)

32
(v)

224
9

Question 17

17.

Convert the fraction
547
21
to non-terminating recurring decimal

(i)

260.
476190
(ii)

26.
047619
(iii)

0.26
047619
(iv)

2.6
047619
(v)

2604.
761904

Question 18

18.

Convert the fraction
205
18
to non-terminating recurring decimal

(i)

11.3
8
(ii)

1138.
8
(iii)

0.
1
(iv)

113.
8
(v)

1.13
8

Question 19

19.

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

(i)

2145
125
(ii)

454
25
(iii)

858
25
(iv)

241
18
(v)

5440
32

Question 20

20.

Which of the following fractions converts to a terminating decimal?

(i)

283
108
(ii)

283
18
(iii)

6080
40
(iv)

269
18
(v)

283
270

Question 21

21.

Which of the following is a pure recurring decimal?

(i)

0.43333333333333...
(ii)

2.03703703703703...
(iii)

12.38888888888888...
(iv)

14.72222222222222...
(v)

24.27777777777777...

Question 22

22.

Which of the following is a mixed recurring decimal?

(i)

7.19047619047619...
(ii)

30.77777777777777...
(iii)

0.33333333333333...
(iv)

14.94444444444444...
(v)

17.44444444444444...

Question 23

23.

Express
3
4
as a decimal correct to 2 decimal places

(i)

0.55
(ii)

0.85
(iii)

7.5
(iv)

0.07
(v)

0.75

Question 24

24.

Express
4
5
as a decimal correct to 2 decimal places

(i)

0.8
(ii)

0.08
(iii)

8
(iv)

0.9
(v)

0.6

Question 25

25.

Express
4
5
as a decimal correct to 2 decimal places

(i)

0.8
(ii)

0.6
(iii)

0.9
(iv)

8
(v)

0.08

Question 26

26.

Express
47
85
as a decimal correct to 2 decimal places

(i)

0.55
(ii)

0.06
(iii)

0.65
(iv)

5.53
(v)

0.35

Question 27

27.

Express
9
8
as a decimal correct to 1 decimal places

(i)

1.1
(ii)

1.2
(iii)

0.9
(iv)

1.3
(v)

1

Question 28

28.

Express
1
10
as a decimal correct to 2 decimal places

(i)

0.3
(ii)

0
(iii)

0.1
(iv)

0.2
(v)

-0.1

Question 29

29.

Express
1
3
as a decimal correct to 3 decimal places

(i)

0.333
(ii)

0.133
(iii)

0.533
(iv)

0.233
(v)

0.433

Question 30

30.

Express
1
8
as a decimal correct to 4 decimal places

(i)

0.125
(ii)

-0.075
(iii)

0.325
(iv)

0.225
(v)

0.025

Question 31

31.

Express
34
21
as a decimal correct to 1 decimal places

(i)

1.5
(ii)

1.4
(iii)

1.6
(iv)

1.8
(v)

1.7

Question 32

32.

Express
63
13
as a decimal correct to 2 decimal places

(i)

4.65
(ii)

4.85
(iii)

4.95
(iv)

4.75
(v)

5.05

Question 33

33.

Express
17
46
as a decimal correct to 3 decimal places

(i)

0.37
(ii)

0.47
(iii)

0.57
(iv)

0.17
(v)

0.27

Question 34

34.

Express
13
98
as a decimal correct to 4 decimal places

(i)

0.3327
(ii)

0.1327
(iii)

-0.0673
(iv)

0.2327
(v)

0.0327

Question 35

35.

Express
117
485
as a decimal correct to 3 decimal places

(i)

0.341
(ii)

0.041
(iii)

0.441
(iv)

0.241
(v)

0.141

Question 36

36.

Express
3883
5690
as a decimal correct to 4 decimal places

(i)

0.8824
(ii)

0.7824
(iii)

0.4824
(iv)

0.6824
(v)

0.5824

Assignment Key