Question

The average of Leander; Mahesh and Sania is 37 years. The sum of ages of Leander and Mahesh is 80 years find the age of sania?

Answer 1

(leander age+ Mahesh age +Sania age)/3=37

(80+ Sania age)=37×3

Sania age =111-80

sania age = 31

Answer 2

Given that

Average age of 3 persons = 37 years

We know that

sum of ages of 3 persons / 3 = 37

Leander's age + Mahesh's age + Sania's age / 3 = 37

Here it already given that

" Sum of ages of Leander and Mahesh is 80 years "

80 + Sania's age / 3 = 37

80 + Sania's age = 37 × 3

80 + Sania's age = 111

Sania's age = 111 - 80

Sania's age = 31 years .

Hope this will help you .