Frac 1 2 div frac 5 3 July 8, 2019 16 32 64 128 $3 frac 1 2 div frac 4 5 =$ Frac 2 3 - frac 1 2 Frac w 3 + frac 2 5 = frac 1 15 Frac 2 5
