2 2 5 4 7 July 8, 2019 16 32 64 128 2 2 5 4 7 8 2 2 5 3 4 7 2 2 5 1 4 7 2 2 5 x 4 7 2 2 4 5 6 7 2 5 4 7 6 9 2 5 4 7 8 9 2 5 4 7 answer 2 5 4 7 20 2 5 4 75 2 5 4 7 1 3 2 5 4 7 9 2 5 4 7 6 3 2 5 4 7 10 2/5 + 1 4/7 as a fraction
