1 4 plus 2 3 in simplest form July 8, 2019 16 32 64 128 4 1 2 plus 1 3 5 in simplest form 1 2 + 3 4 1 - 2 = 4 4 1/2 + 1 1/3 Simplest form of a fraction 1 2 3 4 five