4 2 x 5 1 July 8, 2019 16 32 64 128 4 2 x 5 10 4 2 x 5 )= 12 4 2 2x 5 1 4 2 5 x 1 7 8 4 2 5 x 15 4 2 5 x 1 3 4 x 2 5 16 4 x 2 5 17 4 2 x 5 )= x 19 2 4 5 x 1 3 7 2 4 5 x 1 8 2 4 5 x 1 3 8 4 1 2 x 5 1 6 4 x 2 1 5 as a fraction 2 4 5 x 1 7 9