Question

How to calculate what is the average of all numbers from 6 to 34 that are divisible by 5.

Answer 1

Answer:

20

Step-by-step explanation:

From 6 to 34 the no divisible by 5 are:

10,15,20,25,30

This is an AP so the average =AM of the numbers

Hence Average =(first term+Last term)/2

=(10+30)/2

=(40)/2

=20