# Chapter 3 - Section 3.2 - Problem Solving and Business Applications Using Systems of Equations - Exercise Set - Page 207: 66

$1.09$

#### Work Step by Step

since, we have $x-0.45x=0.60$ or, $0.55x=0.60$ or, $x=\dfrac{0.60}{0.55}$ This implies $x=1.09$

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