# Banu is 20 years older than Binu. In 5 years, Banu will be twice as old as Binu. Find their present ages.

2
by sreerag

2015-11-16T08:12:55+05:30

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Let Banu's age=a; Binu's age =i
As per conditions,
a=i+20;

a+5=2(i+5)
or,i+20+5=2i+10
or,i+25=2i+10
or,2i-i=25-10
or,i=15

Therefore a=20+15
or, a=35

Banu's age=35 years
Binu's age =15 years
2015-11-16T10:49:22+05:30

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Certified answers contain reliable, trustworthy information vouched for by a hand-picked team of experts. Brainly has millions of high quality answers, all of them carefully moderated by our most trusted community members, but certified answers are the finest of the finest.
Let banu age be x there4
binu age =y
there4 x=y+20
in 5 yrs.
ba age =x+5
bi age =y+5
according to ques,
x+5=2(y+5)
solving
y=15 and x=35