Question

sum of the ages of a father and the son is 40 years. If the
father's age is three times that of his son, then find then
age 3.​

Answer 1

Answer:

10 and 30 years

Step-by-step explanation:

Let age of son = x years

  father = 3x years

==: x + 3x = 40

==: 4x = 40

==: x = 10

Age of son = x = 10 years

      father   = 3x = 30 years

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