3 7 x 100 1 July 8, 2019 16 32 64 128 3 100 x 7 100 3 x 1 10 7 x 1 100 3 x 100 7 x 10 6 1 3 5 7 x 100 3 x 1000 5 x 10 7 x 1 100 3 x 100 7 x 10 4 x 0.1