Question

7: 8 is a ratio, if we increase first number up to 49, what will be the second element?

Answer 1

if we increase the first number up to 49 then the second element will be 56.

Answer 2

Answer:

               7

7:8 =     _____

                8

                 7 × 7

  49 : x =  _______

                 8 × 7

∴ 7 : 8 = 49 : 56