Question

find the mean of first five multiples number

Answer 1

5+10+15+20+25=75

75/5= 15
thus the answer is 15

Answer 2

Here,
First five multiples of 5 = 5,10,25,20,25

Since,
Sum of the multiples =5+10+15+20+25 = 75

Therefore.,
Mean = No. of observations /Total no. of observations
=) 75/5
=) 15

So, the answer is 15

I hope it will help you