Question

Find the average of all numbers between 6 and 34 which are divisible by 5?

Answer 1

Answer:

20

Step-by-step explanation:

Find the numbers between 6 and 34 that are divisible by 5:

Since the range of numbers is small, we shall just list out the numbers.

The numbers are 10, 15, 20, 25 and 30.

There are 5 numbers.

Find the sum of these numbers:

Sum = 10 + 15 + 20 + 25 + 30

Sum = 100

Find the average:

Average = 100 ÷ 5

Average = 20

Answer: The average is 20.