7 x 15 4 5 July 8, 2019 16 32 64 128 7 9 5 6 x 4 15 4 5 7 15 x 3 16 3 x 7 )+ 5 x 4 )= 15 15 4 2 7 3 x 5 4 7 x 2 15 x 5 4 15 7 6 x 4 5 4 5 7 15 x 8 9 3 x 15 4 5x 2 10x 7 7 12 5 16 x 4 15 15 5 2x 7 )= x 4 3x 2 15 x 7 4 x 5 9 as a fraction 2 15 x 7 4 x 5 9 5 x 4 15 )- 3x 7 6
