Question

the sum of ages of three people is 120 of the ages of second is twice the first and third is thrice the first one age. find their ages

Answer 1

Sum of 3 people age = 120

First person's age = a

second person = 2a

third person = 3a

a + 2a + 3a = 120

6a = 120

a = 20

First person's age = 20years

second person's age = 40years

third person's age = 60years