both are right is depend upon the person who asked this question
Answer:
21 G = 390miles
G = 390/21
G = 18.57
gallons of gas should he expect to use to travel 635 miles to Daytona Beach
= 635/18.57
=34.19
<em><u>Hence,</u></em><em><u> </u></em><em><u>3</u></em><em><u>4</u></em><em><u> </u></em><em><u>gallons </u></em><em><u>is </u></em><em><u>the </u></em><em><u>correct</u></em><em><u> answer</u></em>
Answer: 25
Step-by-step explanation: