Question

find the arithmetic mean of -5 and 41

Answer 1

answer is 18

-5+41/2
36/2
18

Answer 2

-5,____,41
-5,(-5+x),(-5+2x)=41

-5+2x=41
=>x=23

so,(-5+x)=18

therefore the arithmetic mean of -5 and 41 is 18

Hope it helps you...