Problem 25

$$\begin{array}{lcl} 25.\:If\: the\:price\:of\:one\:orange\:is\:\$ 0.50\:and\\ the\:price\:of\:one\:apple\:is\:\$ 0.35,\:how\:many\\ apples\:are\:equal\:to\:14\:oranges\:?\\ \end{array}$$