Find the average of 10, 20, 30, 40, and 50.
Show answer & explanation
Correct answer: A
Explanation
Given:
Numbers = 10, 20, 30, 40, 50
Formula:
Average = (Sum of numbers) / (Number of numbers)
Sum = 10 + 20 + 30 + 40 + 50 = 150
Number of numbers = 5
Average = 150 / 5 = 30