Question

find the mean of first 5 multiple of 3

Answer 1

First 5 multiples of 3 are 3,6,9,12,15. Their mean will be 3+6+9+12+15÷5=45÷5=13. Hence mean is 13. Hope you were helped. Cheers mate :^)

Answer 2

First five multiples of 3 are 3,6,9,12,15

Mean=3+6+9+12+15

___________

5

Mean=45/5=9

Hope this helps...