Question

yhe ages of A, B and C are 8 years 10 months , 15 years 6 months , 12 years 5 months respectively . what is the average age of A, B and C​

Answer 1

Step-by-step explanation:

first we sum years then months 8+15+12=35years total

sum of all months 10+6+5=21 months

12 month=1 years

21 months/12= 1 year and 9 months or 1.75 year

1.75+35=36,75 years/3

average age is 12,25 years or 12 year and3 months