What is the average of 5 consecutive odd numbers starting from 13?
Show answer & explanation
Correct answer: A
Explanation
The correct answer is option 1 i.e. 17.
The 5 consecutive odd numbers starting from 13 are:
13, 15, 17, 19, 21
Sum = 13 + 15 + 17 + 19 + 21 = 85
Average = 85 ÷ 5 = 17