7 6 2 3 9 m July 8, 2019 16 32 64 128 7 6 2 3 9 mm 3 7 9 6 2 3 median 7 2 9 minus 3 5 6 7 2 9 minus 3 5 6 as a fraction 7 9-2 3 2 9-3 6 7 - 9