Question

Find the mean of the first 10multiple pf 3?

Answer 1

Answer:

16.5

Step-by-step explanation:

firstly we have to find 10multiple of 3 that is

3,6,9,12,15,18,21,24,27,30

secondly we have add this numbers given above

that is, 3+6+9+12+15+18+21+24+27+30

=165

finally we will divide 165 by 10

do you now why take 10?

because firstly we add the numbers yes!

and how many numbers are present there 10 so we shold divide it by 10

so lets divide 165/10

your answer will be 16.5