18 / 1 = x / 15......18 miles to 1 gallon = x miles to 15 gallon
cross multiply
(1)(x) = (18)(15)
x = 270 miles
Answer:
I think the answer is C but I'm not too sure so if it doesn't sound right don't click it cuz I don't want you get the answer wrong
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</h3><h3 /><h3>☁ 좋은 하루 되세요!! ☁ </h3>
<h2>-HunnyPeachy</h2>
The answer is letter c, also just a tip, all i had to do was ask siri :)