9 3 7 July 8, 2019 16 32 64 128 9 3 74 9 3 74 r 9 3х74r 9 3х74 9 3 74 r norma 9 3 7 8 9 3 7 2 9 3 7 5 9 3 7 6 9 3 77 9 3 7 1 9 3 7 10 9 3 7 as a fraction 9 3 7 4 2 9 3 7 5 1