15 4 x 5 9 July 8, 2019 16 32 64 128 5 8 x 4 15 х 9 16 2 15 x 7 4 x 5 9 as a fraction 2 15 x 7 4 x 5 9 4 8 5 x 15 90 3 4 x 5 9 x 8 15 15 5 x 8 9 4 4 5 x 2 3 )=- 92 15 15 5 6 9 x 4 x 2 7 9 15 x 4 10 x 5 6 1 5 2 15 x - 4 11 9 11