Question

the sum of the ages of the father and his son before 3 years was 40 years . then after 2years tge sum of their ages will become ??​

Answer 1

Answer:

According yo me it will be 44 yrs hope this will help u it is 44yrs

Answer 2

After 2 years, the sum of their ages will become 50 years.

Step-by-step explanation:

Let the present age of the father be denoted as "F" years and the son be denoted as "S" years.

So,

3 years ago:

Age of father = (F - 3) years

Age of son = (S - 3) years

It is given that 3 years ago the sum of the ages of father and son was 40 years i.e., we can write the eq. as,

(F - 3) + (S - 3) = 40

⇒ F - 3 + S - 3 = 40

⇒ F + S - 6 = 40

⇒ F + S = 40 + 6

⇒ F + S = 46 ........ (i)

Now,

After 2 years,

Age of father = (F + 2) years

Age of son = (S + 2) years

Thus,

The sum of the ages of father ans son after 2 years will be,

= (F+2) + (S+2)

= F + S + 2 + 2

= (F + S) + 4

substituting F+S = 46 from (i)

= 46 + 4

= 50 years

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