X 4 5 12 3 July 8, 2019 16 32 64 128 X 4 5 3 1 12 3 4 x 5 12 1 2 12 3 x 4 5 2 3 2 2x x 4 )+ 5 x 2 12 3 4 x 5 )+ 3x 7x 12 4 9 5 12 x 18 31 5 12 x 4 11 x 3 10 37 5 x 12 3 4 7 4 x 5 3 12 5 3 4 x 5 12 5 6 4 x 5 3x 12 8 x 4 5 12 3 4 5 12 39 x 3 4 x 5 12 as a fraction 15 5 x 4 )=- 12 3
