Mean x = Sum of nos. / Count of numbers = 585/9 = 65 = x
Median y = Middle term when number are arranged in ascending order = 63 = y
Mode z = Number which is present maximum number of times = 81 = z
=> x*y*2*z/5 = 65*63*2*81/5 = 132678
Arithmetic is where numbers fly like pigeons in and out of your head.
Carl Sandburg
"The gaming of numbers is called maths.So participate in this wonderful game and explore in it,learn in it and enjoy in it.Then only you can pass in this wonderful game."