The average of first 10 even numbers is _______?
The average of first 10 even numbers is _______?
Explanation
The first 10 even numbers are: 2, 4, 6, 8, 10, 12, 14, 16, 18, 20.
Average = (2 + 4 + 6 + 8 + 10 + 12 + 14 + 16 + 18 + 20) / 10
= 110 / 10
= 11