Question

A father and his son are respectievly 50 years and 20 years old. Find the ratio of father's to his son's age,when
1.The son was 10 years old .
2.the father was 35 years old .
3. the son will be 40 years old .
4. the father will be75 years old.​

Answer 1

Answer:

ratio of father to son age = 5:3