Answer:
7 times
Step-by-step explanation:
30 miles per 1 gallon
Car holds 12 gallons
30x12=360
2520/360=7
Answer: The correct answer is 7 hope this helps!
Step-by-step explanation:
12*30 = 360 the car will last 360 miles
2520 divided by 360 miles: is 7
He will need to fill up 7 times during the whole trip.