425/10.8 = 39.35 miles per gallon (rounded)
523 miles: 16.2 gallons of gasoline1 mile: 523/16.2 or 32.3 gallons of gasoline. (32.28...≈ 32.3, because 8 > 5)
113 gallons
To find the fuel efficiency in miles per gallon, divide the total miles traveled by the gallons used. In this case, 360 miles divided by 12 gallons equals 30 miles per gallon (mpg). This means that for every gallon of gasoline, the vehicle can travel 30 miles.
27.8 Gallons.
Estimate 30 mpg
523 miles: 16.2 gallons of gasoline1 mile: 523/16.2 or 32.3 gallons of gasoline. (32.28...≈ 32.3, because 8 > 5)
113 gallons
Divide the number of miles travelled by the number of gallons of gasoline used.
It is 30 miles per gallon.
To find the fuel efficiency in miles per gallon, divide the total miles traveled by the gallons used. In this case, 360 miles divided by 12 gallons equals 30 miles per gallon (mpg). This means that for every gallon of gasoline, the vehicle can travel 30 miles.
189 miles = 7 gallons 27 miles = 1 gallon 297 / 27 = 11 gallons
Molly's car can drive 24 miles for each gallon of gasoline. With 8 gallons in her tank, she can drive a total of 24 miles/gallon × 8 gallons = 192 miles before needing to stop for gas.
To determine how many gallons of gasoline you'll need for a 543-mile trip with a car that gets 18 miles per gallon, you can divide the total distance by the fuel efficiency. So, 543 miles ÷ 18 miles per gallon equals approximately 30.17 gallons. Therefore, you will need about 30.2 gallons of gasoline for a one-way trip.
31 gallons
31 gallons
To convert liters to gallons, divide by 3.785. 76.5 liters is equal to 20.2 gallons. Multiply 20.2 gallons by 38 miles per gallon to get 767.6 miles. The car can travel approximately 767.6 miles on 76.5 liters of gasoline.
32.18 (rounded)