7 10 x 8 1 July 8, 2019 16 32 64 128 10 7 8 x 11 7 10 x 8 10 2 7 10 x 1 8 10 7 8 x 10 12 7 8 13 x 10 3 13 9 7 8 x 10 1 2 f propeller 9 7 8 x 10 1 2 f 9 7 8 x 10 1 2 yamaha - 2 7 x = 10 8 Yamaha 9 7 8 x 10 1 2 f 4x 10 8 10 7 x 7 10 x 1 8 as a fraction 7 10x 8 1 5x 6 Value of 7 10 x 8 10 is 18 10 7 8 x 2