EduSahara™ Assignment
Name : Decimal to Fraction and Vice Versa
Chapter : Decimals
Grade : ICSE Grade VIII
License : Non Commercial Use
Question
1
1.
Express
8
7
as a decimal correct to 2 decimal places
(i)
1.24
(ii)
0.94
(iii)
0.11
(iv)
1.14
(v)
11.43
Question
2
2.
Express
3
4
as a decimal correct to 2 decimal places
(i)
0.85
(ii)
0.07
(iii)
0.75
(iv)
0.55
(v)
7.5
Question
3
3.
Express
25
3
as a decimal correct to 2 decimal places
(i)
0.83
(ii)
8.13
(iii)
8.43
(iv)
8.33
(v)
83.33
Question
4
4.
Express
51
73
as a decimal correct to 2 decimal places
(i)
0.07
(ii)
6.99
(iii)
0.7
(iv)
0.8
(v)
0.5
Question
5
5.
Express
1
10
as a decimal correct to 1 decimal places
(i)
1
(ii)
0.2
(iii)
0.1
(iv)
-0.1
(v)
0
Question
6
6.
Express
91
100
as a decimal correct to 2 decimal places
(i)
1.01
(ii)
9.1
(iii)
0.09
(iv)
0.91
(v)
0.71
Question
7
7.
Express
589
1000
as a decimal correct to 3 decimal places
(i)
5.89
(ii)
0.389
(iii)
0.689
(iv)
0.589
(v)
0.059
Question
8
8.
Express
8071
10000
as a decimal correct to 4 decimal places
(i)
8.071
(ii)
0.6071
(iii)
0.9071
(iv)
0.8071
(v)
0.0807
Question
9
9.
4.5 =
(i)
450
(ii)
9
20
(iii)
45
(iv)
9
200
(v)
9
2
Question
10
10.
4.4 =
(i)
44
(ii)
22
5
(iii)
11
25
(iv)
11
250
(v)
440
Question
11
11.
16.69 =
(i)
1669
1000
(ii)
1669
10000
(iii)
1669
10
(iv)
1669
100
(v)
1669
Question
12
12.
9.571 =
(i)
9571
1000
(ii)
9571
10
(iii)
9571
100
(iv)
9571
100000
(v)
9571
10000
Question
13
13.
1.5 =
(i)
15
(ii)
150
(iii)
3
20
(iv)
3
200
(v)
3
2
Question
14
14.
8.11 =
(i)
811
10
(ii)
811
100
(iii)
811
1000
(iv)
811
(v)
811
10000
Question
15
15.
19.99 =
(i)
1999
1000
(ii)
1999
10000
(iii)
1999
100
(iv)
1999
10
(v)
1999
Question
16
16.
3.608 =
(i)
1804
5
(ii)
451
1250
(iii)
451
125
(iv)
902
25
(v)
451
12500
Question
17
17.
Express
9
2
as a decimal correct to 1 decimal places
(i)
4.6
(ii)
4.3
(iii)
4.5
(iv)
4.4
(v)
4.7
Question
18
18.
Express
1
2
as a decimal correct to 2 decimal places
(i)
0.4
(ii)
0.6
(iii)
0.3
(iv)
0.7
(v)
0.5
Question
19
19.
Express
7
5
as a decimal correct to 3 decimal places
(i)
1.6
(ii)
1.4
(iii)
1.5
(iv)
1.2
(v)
1.3
Question
20
20.
Express
1
9
as a decimal correct to 4 decimal places
(i)
0.2111
(ii)
0.0111
(iii)
0.1111
(iv)
-0.0889
(v)
0.3111
Question
21
21.
Express
83
89
as a decimal correct to 1 decimal places
(i)
0.9
(ii)
0.8
(iii)
1.1
(iv)
1
(v)
0.7
Question
22
22.
Express
45
91
as a decimal correct to 2 decimal places
(i)
0.39
(ii)
0.69
(iii)
0.29
(iv)
0.49
(v)
0.59
Question
23
23.
Express
29
38
as a decimal correct to 3 decimal places
(i)
0.663
(ii)
0.863
(iii)
0.763
(iv)
0.963
(v)
0.563
Question
24
24.
Express
63
11
as a decimal correct to 4 decimal places
(i)
5.9273
(ii)
5.5273
(iii)
5.6273
(iv)
5.8273
(v)
5.7273
Question
25
25.
Express
17
540
as a decimal correct to 3 decimal places
(i)
-0.169
(ii)
-0.069
(iii)
0.031
(iv)
0.231
(v)
0.131
Question
26
26.
Express
8760
3079
as a decimal correct to 4 decimal places
(i)
2.7451
(ii)
3.0451
(iii)
2.6451
(iv)
2.9451
(v)
2.8451
Question
27
27.
The recurring part of the decimal
18.
851
is
(i)
8518851
(ii)
18.851
(iii)
851
(iv)
851851
(v)
85181
Question
28
28.
The recurring part of the decimal
15.44444444444444...
is
(i)
441
(ii)
444
(iii)
4
(iv)
15.4
(v)
44
Question
29
29.
Convert the non-terminating recurring decimal
0.
3
to rational number
(i)
(
-1
3
)
(ii)
1
(iii)
1
5
(iv)
1
3
Question
30
30.
Convert the non-terminating recurring decimal
0.33333333333333...
to rational number
(i)
1
5
(ii)
(
-1
3
)
(iii)
1
(iv)
1
3
Question
31
31.
Convert the fraction
209
18
to non-terminating recurring decimal
(i)
1.
1
(ii)
0.
1
(iii)
116.
1
(iv)
1161.
1
(v)
11.6
1
Question
32
32.
Convert the fraction
229
18
to non-terminating recurring decimal
(i)
12.7
2
(ii)
1.
2
(iii)
1272.
2
(iv)
127.
2
(v)
0.1
2
Question
33
33.
Which of the following fractions converts to a non-terminating recurring decimal?
(i)
625
64
(ii)
561
32
(iii)
4896
160
(iv)
2805
320
(v)
193
18
Question
34
34.
Which of the following fractions converts to a terminating decimal?
(i)
121
9
(ii)
176
9
(iii)
121
81
(iv)
5760
64
(v)
11
9
Question
35
35.
Which of the following is a pure recurring decimal?
(i)
11.94444444444444...
(ii)
11.05555555555555...
(iii)
22.47619047619047...
(iv)
0.43333333333333...
(v)
2.05555555555555...
Question
36
36.
Which of the following is a mixed recurring decimal?
(i)
21.04761904761904...
(ii)
30.61111111111111...
(iii)
3.61904761904761...
(iv)
24.88888888888888...
(v)
7.62962962962962...
Assignment Key
1) (iv)
2) (iii)
3) (iv)
4) (iii)
5) (iii)
6) (iv)
7) (iv)
8) (iv)
9) (v)
10) (ii)
11) (iv)
12) (i)
13) (v)
14) (ii)
15) (iii)
16) (iii)
17) (iii)
18) (v)
19) (ii)
20) (iii)
21) (i)
22) (iv)
23) (iii)
24) (v)
25) (iii)
26) (v)
27) (iii)
28) (iii)
29) (iv)
30) (iv)
31) (v)
32) (i)
33) (v)
34) (iv)
35) (iii)
36) (ii)
