10 3 - x 19 July 8, 2019 16 32 64 128 3 2 x 10 19 3 10 3x )= 19 10 4 3 19 x 15 12 3 10 x 5 19 9 10 x 3 19 19.3 x 10 3 3 x 1.6 x 10 19 19.6 x 10 3 198 x 10 3 190 x 10 3 3 x 10 2 2x 19 192 x 10 3
