Question

If A:B=2:3 and B:C=4:5 then C:A is equal to

Answer 1

If A:B =2:3 and B:C =4:5

Then,

LCM of 3 and 4 is 12

Then, {(2*4)/(3*4)} =A:B =8:12

and {(4*3)/(5*3)} =B:C = 12:15

then

C:A =15:8

I hope this will help you

- by ABHAY