Question

Father is 30 years older than his son. After five years he will be three times as older as his son will be, find their present age

Answer 1

Answer:

son's present age:10

father's present age:40

Step-by-step explanation:

Given that father is 30 years older than his son at present.

let x be the present age of his son and x+30 be the present age of his father.

according to the question after five years father will be 3 times as old as his son would be

i.e (x+30+5)=3(x+5)

x+35=3x+15

35-15=3x-x

20=2x

x=10

therefore son's present age is 10 years and his father is 40 year old.

Answer 2

Step-by-step explanation:

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