3 1 5 x 4 3 8 x 2 July 8, 2019 16 32 64 128 1 5 x 4 )- 8 3 5x 2 3 1 8 x 1 3 7 x 2 4 5 7 2x 3 )- 4 x 5 )= 8 x 1 )+ 3 2x x 4 2x 5 x 3 8 1 3 5 3/5 x 1 4/21 3 5/8 x 2 1/2 x 4
