The sum of the ages of A and B is 30 years.
Five years hence, A will be three times as old
as B. Find their present ages.
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The sum of the ages of A and B is 30 years.
Five years hence, A will be three times as old
as B. Find their present ages.
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Step-by-step explanation:
let the present age of B be x year
then,age of A is (30-x)year
after five year,age of A is {(30-x)+5}year
and age of B is( x+5) year
now,we compute it by as question said
35-x=3(x+5)
35-x=3x+15
20=4x
x=5
hence,age of A is (30-x)=30-5=25year
and age of B is 5 year
Answer:
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