Related Post: 5 X 3 )= 18 2x 5 X 6 3 18 3 2x 5x 3 18 2x 4x 2x 5 X 3 18 3 2x 5 )- 4 X 3 )= 18 1 2x 5 1 3 X 18 2x 2 12x 18 5 X 3 3/5 X 15/21