12 8 5 2 July 8, 2019 16 32 64 128 12 8 5 20 12 8 5 25 8 12 5 24 12 5 8 23 12 5 8 27 12 8 5 3 2 12 5 8 1 2 12 5 8 x 21 k A 8 12 2a 5 3 2 12 5 8 as a fraction 12 1 2 x 8 2 5 12 3 y )= 5 2y 8 12 8 2 3 x 5 5 8 12 6 2 12 5 8 21