What is the average of first five multiples of 12?

First five multiples of 12: 12, 24, 36, 48, 60

Average of the 1st five multiples: \(\frac{\text{12 + 24 + 36 + 48 + 60} }{ 5}\)

Average of the 1st five multiples: \(\frac{\text{180} }{ 5}\)

Average = 36