Answer :
The 5 consecutive numbers, their sum and average is calculated as follows -
Firstly, let us assume the first number in 5 consecutive numbers to be x. So, the next four numbers will be (x+1), (x+2), (x+3) and (x+4).
Sum of these numbers = x + x + 1 + x + 2 + x + 3 + x + 4
Performing addition
Sum of five consecutive numbers = 5x + 10
Average = sum of the numbers ÷ quantity of numbers
Average = (5x + 10)/5
Average = x + 2
Hence, the five consecutive five numbers are x, (x+1), (x+2), (x+3) and (x+4). Their sum is (5x + 10) and their average is (x + 2).
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