5 x 9 75 July 8, 2019 16 32 64 128 5 9 x 0 75 5 9 x 75 32 9 x 5 y 75 z 7568 x 9 5 Keilriemen 9 5 x 750 5 75 x 8 9 5 x 7 = 35 50 x 9
