Question

2.
Three numbers are in the ratio 1:2:3 and their HCF is 6, the numbers are
(a) 4, 8, 12
(b) 5, 10, 15
(c) 6, 12, 18
(d) 10, 20, 30​

Answer 1

$\huge\boxed{Answer}$

Let , the ratio of three numbers = x : 2x : 3x

HCF = Common Factor = x

Already Given , HCF = 6

So ,

x = 6

Then , first number = 6

Second number = 12

Third one = 18

Option (c) is Correct .