1 3 x 15 5 July 8, 2019 16 32 64 128 1 − 2 5 3 x 15 1 3 x 2 5 =- 7 15 5 x 3 15 1 6 2 1 15 x )* 3 8 9 5 X 15 0 3 1 5 4x 1 3 3x 1 5 15 25 x 4 1 3 x 5 = 7 15 3 1 15 x 2 4 5 15 1 3 x 4 3 5 15 x 1 3 28 51 1 3 (- 6x 15 )- x 5 1 15 x 3 5 as a fraction X 3 x 1 )= 15 5x X 15 1 3 5 6 1 3 x pi x 15 squared x 50