Pre-AlgebraMedium SharePre-Algebra · Medium problemEvaluate: 34+56−12\;\dfrac{3}{4} + \dfrac{5}{6} - \dfrac{1}{2}43+65−21.A11121\dfrac{1}{12}1121B11211\dfrac{12}{1}1112C21122\dfrac{1}{12}2121D11131\dfrac{1}{13}1131Check Show answer Walk through it step by step Practice more like this