Question

A person's present age is two-fifth of the age of his mother. After 8 years, he will be one-half of the age of his mother. How old is the mother at present ?

A) 36 yrs B) 38 yrs C) 40 yrs D) 42 yrs

Answer 1

Step-by-step explanation:

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Answer 2

Answer:

80yrs

Step-by-step explanation:

let mother's age=x yrs

so son's age will be 2/5yrs

after 8yrs

2x/5+8=x/2

solving above equation we get

x=80yrs