2 5 4 5 9 July 8, 2019 16 32 64 128 2 5 5 4 9 8 2 5 7 4 5 9 2 5 3 4 5 9 2 5 6 5 4 9 2 5 4 9 as a fraction 2 4 5 9 10 2 5 3 5 x 4 9 5 4 5 divided by 2 9 10 X 5 4 10 x 5 2 9 0 2 3x 5 4 )= − 5 9