Question

while we add the age of father and son we get 48. But what would be the age of the two of them 10 years ago?​

Answer 1

Answer:

Given:-

Sum of Present ages of Father and Son = 48 yrs.

To Prove:-

Sum of their ages 10 yrs ago = ?

Proof:-

10 yrs ago,

It means that 10 yrs will be diminished from both of their ages.

so, Sum of their ages becomes = 48-(10×2) yrs.

= 48-20 yrs = 28 yrs. ans.....

Answer 2

Answer:

48-(10+10)

= 48-20

= 28 yrs. ans....