Question

A:B=3:4 and B:C =6:11

Answer 1

First see that in A:B and B:C, B is the common one

So make the value of B same in both the given ratios

Hence A:B can be written as

A:B = 3 :4 = 9:12

Similarly, B:C = 6:11 = 12:22

Hence A:B:C = 9:12:22