Calculatorxxgo Calculatorxxgo Math Answered 1.1/4 + 2/3 = 2.Which of the following expressions is correct? a.7/14 + 3/14 = 10/28 b.7/14 + 3/14 = 4/14 c.7/14 + 3/4 = 5/7 d.7/14 + 3/14 = 13/14