What is the average of 12.5, 18.4, 15.5, 16.6, and 20.4?
Answer & explanation
Correct answer: option 3
Sum of 12.5, 18.4, 15.5, 16.6, and 20.4 = 12.5 + 18.4 + 15.5 + 16.6 + 20.4
= 83.4
Average = \(\frac{83.4}{5}\) = 16.68
What is the average of 12.5, 18.4, 15.5, 16.6, and 20.4?
Correct answer: option 3
Sum of 12.5, 18.4, 15.5, 16.6, and 20.4 = 12.5 + 18.4 + 15.5 + 16.6 + 20.4
= 83.4
Average = \(\frac{83.4}{5}\) = 16.68