4 1 5 2 July 8, 2019 16 32 64 128 4 1 5 2 3 4 1 5 20 4 1 5 2 6 3 4 1 5 2 6 4 1 5 2 8 4 1 5 25 4 1 5 2 3 8 4 1 5 2 3 7 4 5 1 2 as a fraction 4 1 2x 5 4 1 2x3 5 4 5 1 2 in cm 4 5 1 2 x 1 4 5 2 7 8 1 4 5 2x )=- 3
