12 10 x 3 July 8, 2019 16 32 64 128 12 10 x 30 10 12 x 3 7 10 12 x 3 4 10 12 x 3 5 10 12 x 3 2 10 12 x 10 35 12 x 10 1 3 3x 12 10 x 12 3 x 10 )= 18 3500 x 12 x 10 10 12 x 36 10 12 x 3 4 as a fraction (- 12 10 x (- 20 30 )= 12 x 10 x 3 shipping box 12 x 10 x 3 box