Question

The sum of the ages of three persons is 50 years.What will be the sum their ages after 5 years ?​

Answer 1

Step-by-step explanation:

Let a.b and c are the ages of three people…

The sum of their ages=a+b+c =100 (as per the information given in question)

Now after 5 years,

Their ages will be (a+5), (b+5), (c+5)

Sum of their ages after 5 years will be

(a+5) + (b+5) + (c+5) = (a+b+c) + (5+5+5)

= (100) + (15)

=115