Related Post: 10 1 5x 5 10 X 5 1 5x 2 1 10 3x 40 )= 4 5x 5 1 5x 50 X 10 1 5 5x 10 )= 8 5x 10 5x 1 4 5x 10 1 5x 91 1 5 5x 10 )= 6 1 2 5x 10 )= 5 10 /(5 *5 )