6 7 2 5 3 July 8, 2019 16 32 64 128 6 7 2 5 3 4 6 7 2 5 1 3 6 7 9 2 3 5 6 7 dimethyl 1 2 3 5 8 8a hexahydronaphthalene 7 6 x 5 2 3 7 2 5 6 3 8 7 2 3x 5 6 6 2x 7 )- 2 6x 5 )= 3x 2 6 2х 7 )- 2 6х 5 )= 3х 2 Simplify 2 7 5 6 3 4 M /- 7 2 5 3 3 6 6 2 5 x 7 1 3 1 5 7 6 2 3 as a fraction Y 2 6 7 5 3 7 6 3 2 5 0 7