Question

The sum of ages of 5 children born at the interval of 3 years each is 50 years. What is the age of the youngest child?

a.2 years

b.3 years

c.4 years

d.5 years

Answer 1

age of youngest child is 4 year

Answer 2

solutions :-

The five children's ages will be :-
x, x + 3, x + 6, x + 9, x + 12.
Added together this gives:
5x + 30
Total of ages = 50
5x + 30 = 50
5x = 50 - 30
5x = 20
x = 4.

The youngest child is 4 years old.

Thanks