The error in Courtney claims that Option 2 would result in the class using 270 gallons is that he multiplied rather than dividing.
<h3>How to solve the error?</h3>
From the information given, it should be noted that Courtney claims that Option 2 would result in the class using 270 gallons of water during 180 minutes of showering is incorrect because she should have divided and not multiplied. This will be:
