After 7 years 3 times the age of Lalit will be equal to fathers age which is equal to 6 times Lalits present age. Find the present age of both of them.
Answers
Answered by
4
Heya user ,
Here is your answer !!
Let Lalit's age be x and let his father's age be y .
So , Atq , y = 6x
=> 6x - y = 0 .... (i)
2nd case ,
y + 7 = 3 ( x + 7 )
=> y + 7 = 3x + 21
=> 3x - y = -14 .... (ii)
Solving (i) and (ii)
6x - y = 0
3x - y = -14
=> 3x = 14
=> x = 14/3 yrs = 4 yrs 8 months .
Therefore ,
y = 6* 14/3 = 28 yrs .
So , age of Lalit is 4 yrs 8 months and that of his father is 28 (Answer)
Hope it helps !!
Here is your answer !!
Let Lalit's age be x and let his father's age be y .
So , Atq , y = 6x
=> 6x - y = 0 .... (i)
2nd case ,
y + 7 = 3 ( x + 7 )
=> y + 7 = 3x + 21
=> 3x - y = -14 .... (ii)
Solving (i) and (ii)
6x - y = 0
3x - y = -14
=> 3x = 14
=> x = 14/3 yrs = 4 yrs 8 months .
Therefore ,
y = 6* 14/3 = 28 yrs .
So , age of Lalit is 4 yrs 8 months and that of his father is 28 (Answer)
Hope it helps !!
Similar questions