Question

find average of first five multiples of five

Answer 1

The average (Mean) of the first five multiples is 15.

Explanation:

Given: Find the average of the first five multiples of 5.

Solution:

• The Formula for Average / Mean = {Sum Of Observations} ÷ {Total Number Of Observations}
• The first five multiples of 5 precisely, is 5, 10, 15, 20, 25.

• So, in order to find the solution we have to apply the above formula

By The Problem:

{5+10+15+20+25} ÷ 5

= 75 ÷ 5

= 15.

• Thus, the answer to the  given question is 15.