Related Post: (( 5 5 4 3 X 2 X 5 5 4 3 2 1 6 5 4 5 X 3 2 Y 5 4 3 X 2 5 3 4 X 2 10 5 3 4 X 2 1 8 5 2x 4 )= 3 X 2 5 4 5 (- 3 2 7 5 4 3 Method 5/4 * 5/4