The age of reena and Teena in ratio of 3 : 4 . five year ago it was 2:3 . find there present age
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3x -5 / 4x-5= 2 / 3
9x - 15 = 8x - 10
x = 5
reena = 3*5 = 15
teena = 4*5 = 20
9x - 15 = 8x - 10
x = 5
reena = 3*5 = 15
teena = 4*5 = 20
Answered by
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let Reena and Teena age be x
a/q
3x-5/4x-5=2/3
2(4x-5)=3(3x-5)
8x-10=9x-15
x=5
now
Reena age =3*5=15
Teena age =4*5=20
hope it helps you
a/q
3x-5/4x-5=2/3
2(4x-5)=3(3x-5)
8x-10=9x-15
x=5
now
Reena age =3*5=15
Teena age =4*5=20
hope it helps you
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