Math, asked by 56saini36, 1 year ago

arjun mother is 3 times as old as arjun and four times as old as arjun sister..Ann .Ann is three years younger than arjun. how old are arjun. Ann and their mother answer is mother 36 .
,arjun 12 yrs, Ann 9 yrs plz solve


56saini36: plzz help

Answers

Answered by GeniusYH
6
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Answered by Ayushk241
5
Let the age of arjun be xyears
Mother's age=3xyears

Age of Ann(arjun's sis)=(x-3)years
Taking Ann's age, Mother's age=4(x-3)years

A/q
3x=4(x-3)
3x=4x-12
12=4x-3x
x=12

Mothers age=3x
=3×12
=36years

Arjun's age=12years
Ann's age=12-3
=9years

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