Answers

2016-02-21T18:00:01+05:30
Hello !
Let the present age of Rahul be x years .
Then His father's present age = 3 × x
Four years ago:-
Rahul's age = x - 4   years 
The father's age = 4 ×(x-4) years or 3 x - 4
Then ,
⇒ 4(x-4) - 3x -4 
⇒ 4x - 16 = 3x -4
⇒ 4x - 3x = 16 -4
x = 12 years .                                   Ans.
The present age of Rahul  is 12 years.                     Ans.
I hope the answer is correct !
If u r satisfied plz mark it as the best !
Thank you !
Have a nice day !
1 5 1
it can be only done by the person who asked the question 
Oh i see
I am so sorry!
k person
it happens
2016-02-21T18:12:12+05:30

If the father is age f and the son age s, 

f = 3s 
(f-4) = 4(s-4) 
3s-4 = 4s-16 
s = 12 

so, son is 12, father is 36. 
4 years ago, son was 8, father was 32. 

0
CUTE BARBIE HOW CAN A FATHER BE 12 YEARS OLD
pz mark brainlest
now it right