gabe3333 gabe3333 26-01-2017 Mathematics contestada HELP with Math!!!!!!! Use the properties and mental math to solve. Write you answer in simplest form. 1. (2 5/8+ 5/6) + 1 1/8 2. 5/12 + (5/12+3/4) 3. (3 1/4+ 2 5/6) + 1 3/4