after 12 years sushil wi be 3 times as old as he was 4 year ago .
find his parents age
Answers
Answered by
7
Present age of is sushil 12 years.
After 12 years his age will be = 12 + 12 = 24 years
4 years before his age was = 12 - 4 = 8 years
Clearly 8 x 3 = 24.
After 12 years his age will be = 12 + 12 = 24 years
4 years before his age was = 12 - 4 = 8 years
Clearly 8 x 3 = 24.
Answered by
9
let the present age of sushil be x
a/q
x+12=3{x-4}
x+12=3x-12
x-3x=-12-12
-2x=-24
x=24/2
x=12
a/q
x+12=3{x-4}
x+12=3x-12
x-3x=-12-12
-2x=-24
x=24/2
x=12
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