Question

sum of the ages of father and son is 40 years . If father's age is three times than that his son , than find their ages​

Answer 1

Answer:

Answer is attached here

Answer 2

Answer:

Let age of father and son be x and y

x+y=40..(1)

x=3y..(2)

putting value of x in equation 1

3y+y=40

4y=40

y=40/4

y=10

Age of son=10 years

Age of father=30 years

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