# Chapter 3 - Solving Inequalities - Common Core Cumulative Standards Review - Selected Response - Page 230: 23

15.75

#### Work Step by Step

$\frac{315}{300}=\frac{x}{15}$ (Cross multiply, 15 times 315, and 300 times x) $300x=4725$ (Divide both sides by 300) $x=15.75$

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