Question

Find the mean of first 8 multiple of 3 ​

Answer 1

What is mean?

• $Mean = \frac{Sum \: Of \: Terms}{Number \: Of \: Terms}$

First 8 multiples of 3

• 3,6,9,12,15,18,21,24

Mean of 8 multiples of 3 :-

• $\frac{3 + 6 + 9 + 12 + 15 + 18 + 21 + 24}{8} \\ = \frac{108}{8} \\ 13.5$

Hope it helps uh !☺