Question

the difference between A's age and B's age is 10 yrs. 5 years ago B's age was twice that of A. find their present ages.

With working

Answer 1

Step-by-step explanation:

difference - 10 yrs.

after 5 yrs - B's twice

solution-

after 5years

A= x+5

B=2x+5

x+5=2x+5

x=3

A's age = 3× 10 =30

B's age = 30 - 10 = 20