Question

The arithmetic mean of 19,37,17,x,29 and 15 is 24 . Find the value of x.

Answer 1

mean=(19+37+17+x+29+15) /6

24=117+x/6

144=117+x

thus,x=144-117=27

Answer 2

Answer:

19+37+17 +x+29 +15/6 =24

117+x=24×6

117+x =144

x=144-117

x=27