Question

find the mean of all factors of 12

Answer 1

Factors of 12 are 1,2,3,4,6,12
mean=1+2+3+4+6+12
=28
=28÷6=4.6

Answer 2

factors of 12 = 1 x 2 x 3 x 4 x 6 x 12

thus, mean = 1 + 2 + 3 + 4 + 6 + 12 /6
= 28 / 6 = 4.99

THANKS!!!