Question

three students age is 24 year and 7 months and your age is 7year6months.the second boy age is 2year 2 months bigger than the third boy so what is the second and thord boy's age ?

Answer 1

sum of the age of three students is = 24y 7m
my age is = 7year 6months
1 year = 12 months
then, sum of the age of three students is = 295months
then my age is = 90months
subtract age of three students and my age
295-90
205 months
sum of the age of two students is = 205 months
age of second boy is = (x+26) months
age of third boy is = x
x+x+26=205
2x+26=205
2x= 179
x= 179/2
x= 7.4585 or 7years 5 months
age of third boy is = 7 years 5 months
age of second boy is = (7 years 5 months)+26months
= (7 years 5 months) + (2 years 1 month)
= 9 years 6 months