1 3 x 15 July 8, 2019 16 32 64 128 1 3 x 15 6 1 3 x 150 1 3 x 15 8 1 3 x 1500 1 3 x 15 2 1 3 x 15 )+ 2x 16 1 3 x 15 4 1 3 x 15 )= 7 1 3 x 15 5 1 3 x 15x 1 3 x 15 )= 13 1 3 x 15 95 1 3 x 15 plus 6 1 3 x 15 6 answer 1 3 x 15 16
