Determine, if the following number in the given order are proportional :
(a) 10, 60, 150, 125
(b) 34, 48, 70, 210
(c) 3, 4, 2, 3
(d) 10, 27, 3
(e) 12, 16, 6, 8
Answers
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3
Step-by-step explanation:
Given 4,6,8,12
We have, 4:6
=
6
4
=
(6÷2)
(4÷2)
[∵HCF of 4 and 6 is 2]
=
3
2
And 8:12
=
12
8
=
(12÷4)
(8÷4)
[∵HCF of 8 and 12 is 4]
=
3
2
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