Question

If the average age of children in a class is 9, what would be the average age of children before 3 years if the children in the class were together 3 years ago?​

Answer 1

Answer:

6 years was the Average before 3 years.

Step-by-step explanation:

average now = 9 years.

average before 3 years = average now -3

average before 3 years = 9 years -3

average before 3 years = 6 years

hope it helps.