6 8 15 7 July 8, 2019 16 32 64 128 6 7 8 9 15 5 6 7 8 15 1 6 7 8 15 8 15 7 6 as a fraction 8/15+7/6 in simplest form 6 7x 15 8 31 6 7 divided by 8 15 Lcm of 15 6 8 7 6 7y 8 30y 15