Question

if a ratio b is equals to 3 ratio 2 and B ratio C is equals to 4 ratio 5 find a ratio 3

Answer 1

Given- a/b=3/2 and b/c=4/5

To find- a/3=?

Solution- Given that if,

                              a/b=3/2

                 then, by cross multiplying, we get

                            =>2a=3b

                            =>a=3b/2

                            =>a/3=b/2.

           Hence, verified.