You received 1⁄3 pound of candy from your grandmother, 1⁄2 pound of candy from your sister, but your best friend ate 1⁄5 pound of candy. How much candy do you have left?

Respuesta :

[tex]\bf \cfrac{1}{3}+\cfrac{1}{2}-\cfrac{1}{5}\impliedby \textit{so, our LCD will be }30 \\\\\\ \cfrac{10\cdot 1+15\cdot 1-6\cdot 1}{30}\implies \cfrac{10+15-6}{30}[/tex]

simplify away.