Question

Find the mean of 1/2,1/3,1/5,1/6.

Answer 1

hey mate....

we know that mean is the average of the given nos.

so. mean = [1/2+1/3+1/5+1/6] / 4

= [(15+10+6+5)/30] / 4

= (36/30)/4

= 36/30×4

= 36/120

= 6/20

so mean of these numbers is 6/20

HOPE THIS HELP YOU ☺☺

Answer 2

( 1/2 + 1/3 + 1/5 + 1/6 ) / 4

( 30+20+12+10/60 ) /4

( 72/60 ) /4

6/5*1/4

6/20