Question

The total age of father and the son
is 63 years. Ratio of their age is 5:2.
After 10 years the age of the son is,
(A) 17 years (B) 45 years
(C) 18 years (D) 28 years​

Answer 1

Answer:

see the attached document

Answer 2

Step-by-step explanation:

5x + 2x = 63

7x = 63

X = 63/7

X = 9

9×2 = 18

first age of son = 18

after 10 years age =

18+10 = 28

28 years

option D := 28 years