Related Post: 1 5 3x 4 )+ X 8 1 5 X 4 )- 8 3 5x 2 4 9x 1 )+ 5 3x 7 )- 6 X 8 1 8 3x 2 )= 1 4 X 5 3 X 4 )= 8 5 3x 1 1/4 * 3/5