5 x 10 4 2.5 x 10 2 July 8, 2019 16 32 64 128 5 x 10 4 divided by 2.5 x 10 2 5 x 5 x 5 5 x 5 x 5 x 5 x 5 10 x 5 5 5 2 x 10 10 x 5
