## Basic College Mathematics (10th Edition)

Determine how many of the employees think it is a good idea to exercise regularly, then determine how many of those actually do exercise regularly. $\frac{9}{10} = \frac{x}{300}$ $10x = 9\times300$ $\frac{10x}{10} = \frac{2700}{10}$ $x = 270$ think it is a good idea to exercise regularly $\frac{1}{6} = \frac{x}{270}$ $6x = 1\times270$ $\frac{6x}{6} = \frac{270}{6}$ $x = 45$ exercise at least 3 times per week