Math, asked by sabandyputri, 1 year ago

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

Answers

Answered by kavarshini
4
let binu's age be x
then banu's age will be x+20
5+(x+20) = 2x +5
2x+5 = 5+x+20
x= 20
banu's age is 40

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