Question

the ratio of Ages of Krishna and Balram is 3 to 4 for 4 years earlier the ratio was 5 ratio 7 find the present ages of Krishna and Balram​

Answer 1

Answer:

Krishna-24 and Balram -32

Step-by-step explanation:

Let Krishna's age= 3x

Let Balram's age= 4x

4 years earlier,

Krishna's age= 3x-4

Balram's age=4x-4

Required equation= 3x-4/4x-4= 5/7

On solving the equation, x=8

Present age of Krishna= 3x = 24

Present age of Balram = 4x = 32