EduSahara™ Assignment
Name : LCM & HCF of Decimals
Chapter : Decimals
Grade : ICSE Grade VIII
License : Non Commercial Use
Question
1
1.
Find the L.C.M of the following decimal numbers
151.2, 64.8, 86.4
(i)
1816.4
(ii)
1815.4
(iii)
1812.4
(iv)
1813.4
(v)
1814.4
Question
2
2.
Find the L.C.M of the following decimal numbers
8.64, 15.12, 6.48
(i)
179.44
(ii)
183.44
(iii)
181.44
(iv)
180.44
(v)
182.44
Question
3
3.
Find the L.C.M of the following decimal numbers
1.296, 1.512, 0.864
(i)
16.144
(ii)
17.144
(iii)
19.144
(iv)
18.144
(v)
20.144
Question
4
4.
Find the H.C.F of the following decimal numbers
86.4, 201.6, 172.8
(i)
28.8
(ii)
29.8
(iii)
27.8
(iv)
26.8
(v)
30.8
Question
5
5.
Find the H.C.F of the following decimal numbers
9.72, 22.68, 12.96
(i)
3.24
(ii)
4.24
(iii)
2.24
(iv)
1.24
(v)
5.24
Question
6
6.
Find the H.C.F of the following decimal numbers
2.016, 1.344, 2.352
(i)
7.336
(ii)
1.336
(iii)
0.336
(iv)
8.336
(v)
2.336
Question
7
7.
Find the L.C.M of the following decimal numbers
1058.4, 907.2, 453.6
(i)
6350.4
(ii)
6348.4
(iii)
6352.4
(iv)
6349.4
(v)
6351.4
Question
8
8.
Find the L.C.M of the following decimal numbers
40.32, 70.56, 30.24
(i)
846.72
(ii)
848.72
(iii)
844.72
(iv)
845.72
(v)
847.72
Question
9
9.
Find the L.C.M of the following decimal numbers
3.024, 1.296, 2.592
(i)
18.144
(ii)
19.144
(iii)
20.144
(iv)
16.144
(v)
17.144
Question
10
10.
Find the H.C.F of the following decimal numbers
115.2, 57.6, 76.8
(i)
18.2
(ii)
19.2
(iii)
21.2
(iv)
20.2
(v)
17.2
Question
11
11.
Find the H.C.F of the following decimal numbers
60.48, 70.56, 40.32
(i)
12.08
(ii)
9.08
(iii)
11.08
(iv)
10.08
(v)
8.08
Question
12
12.
Find the H.C.F of the following decimal numbers
3.528, 6.174, 2.646
(i)
1.882
(ii)
8.882
(iii)
2.882
(iv)
7.882
(v)
0.882
Question
13
13.
Find the L.C.M of the following decimal numbers
226.8, 529.2, 453.6
(i)
3173.2
(ii)
3175.2
(iii)
3174.2
(iv)
3177.2
(v)
3176.2
Question
14
14.
Find the L.C.M of the following decimal numbers
26.46, 52.92, 35.28
(i)
105.84
(ii)
107.84
(iii)
103.84
(iv)
106.84
(v)
104.84
Question
15
15.
Find the L.C.M of the following decimal numbers
8.232, 12.348, 6.174
(i)
22.696
(ii)
25.696
(iii)
26.696
(iv)
24.696
(v)
23.696
Question
16
16.
Find the H.C.F of the following decimal numbers
403.2, 302.4, 705.6
(i)
101.8
(ii)
99.8
(iii)
98.8
(iv)
100.8
(v)
102.8
Question
17
17.
Find the H.C.F of the following decimal numbers
22.68, 26.46, 11.34
(i)
2.78
(ii)
1.78
(iii)
3.78
(iv)
4.78
(v)
5.78
Question
18
18.
Find the H.C.F of the following decimal numbers
2.352, 3.136, 5.488
(i)
0.784
(ii)
2.784
(iii)
1.784
(iv)
8.784
(v)
7.784
Assignment Key
1) (v)
2) (iii)
3) (iv)
4) (i)
5) (i)
6) (iii)
7) (i)
8) (i)
9) (i)
10) (ii)
11) (iv)
12) (v)
13) (ii)
14) (i)
15) (iv)
16) (iv)
17) (iii)
18) (i)
