Related Post: 8 X 3 )= 20 8 X 20 3 16 Sandpaper 5 8 X 3 20 8 X 3 7 20 2 Y 8 3 X 20 8 X 3 )- 1 4 20x 56 8 X 3 − 14 20x − 56 8 3 X 6 )= 20 8 3 X 9 )= 20 8 3 X 19 20