1 2 8 x 15 July 8, 2019 16 32 64 128 1 2 x 8 )- 15 =- 3 1 2 x 8x 15 2 1 4 x 8 15 1 2 8 x − 6 − 15 1 2 x 15x 8 Folder 8 1 2 x 15 1 3 x pi x 8 2 x 15 1 3 x 3.14 x 8 2 x 15 10 1 2 x 15 1 8 1/2 x 8 x 14 1 1/2 x 8
