2 1 3 3 10 July 8, 2019 16 32 64 128 2 1 3 x 3 10 2 1 3 times 3 10 2 5x 1 3 10x 3 2 1 4 x 3 3 10 2 1 3 100 1 2 x 3 20 3 10 2 1 3 x 3 10 as a fraction 2 1 3 10 )+ b