3 2 7 x 1 5 July 8, 2019 16 32 64 128 0 3 7 2 x 1 5 3 2 x 1 5x 7 3 4 7 x 2 1 5 3 2 9 x 1 5 7 3 10 х 2 6 7 х 1 5 9 3 7 x 2 6 x 1 5 2 3 8 x 1 5 7 3 2x 1 )= 7 2 x 5 3 5x 7 x 4 1 2 5 4x 8 1 5 x 2 3 )= 7 15 1 4 5 3 2 7 x 5 5 13 2x 1 3 5x 3 2 7 x 6 5 3 x 7 )= 2 5x 1 2 3 x 1 5 7 10 3 4 7 x 2 1 5 as a mixed number
