Bagaimana caranya? jelakan !!!

A = 108/100*25 = 27
B = 112/100*18 = 20,16
C = 108/100*22 = 23,76
D = 112/100*20 = 22,4
E = 112/100*17 = 19.04
F = 112/100*19 = 21.28
G = 108/100*22 = 23,76
H = 108/100*22.5 = 24,3

Rata -Rata = (A+B+C+D+E+F+G+H)/8
                 = 181,7/8
                 = 22,7125
                 = 2271250
Smoga mmbntu! :)