Question

Age of father and son presently are 50 years and 20 years respectively. Find the ratio of father's age to son's age, when: 1 the father was 35 years old​

Answer 1

Answer:

Current age of father-50 years; of son-20 years.

Hence when father was 35 that is 15 years back, the son was 5.

So, the ration of father's to son's age = 35/5=7:1