Question

The sum of the ages of the preson is 100 years what will the sum of their ages after 5 years

Answer 1

Answer:

Let the present ages of three persons be x years, y years & z years, respectively.

According to the question, x+y+z=50

After 5 years,

The ages of the 3 persons will be is (x+5) years, (y+5) years and (z+5) years, respectively.

To find:

(x+5)+(y+5)+(z+5)=?

⟹x+y+z+15=50+15=65