15 2 x 5 1 July 8, 2019 16 32 64 128 15 2 x 5 18 15 2 x 11 5 15 x 5 1 2 jj 15 x 5 1 2 j 2 15 x 5 15 2 5 x 15 16 2 15 5 12 x 16 11 2x2 13x 15 2 x 5 )( xa 2 5 x 17 15 2 5 x 15 14 15 2 3 x 3 7 3 5 1 3 15 2 x 1 5 3 2 15 x 5 12 2 3 x 5 14 15 2 15 x 5 15 as a fraction