Question

the age of the father is four time that of his son 5 years ago the age of the father was 7 times that of his son find their present ages​

Answer 1

Answer:

Son is 10 years. Father is 40 yrs

Explanation:

Answer 2

Answer:

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Let Son's Age be 'x' years

so father's age is '4x' years

Five years ago father age was 7(x-5)

so 7(x-5)=4x-5

7x-35=4x-5

3x=30

x=10years

And age of father i.e y =40 years

=>Hence , son's age is 10 years and father age is 40 years