As the cost of gas goes up it becomes more and more important to use it more efficiently and ... It is relatively easy to calculate how many miles per gallon you are getting. ... But if yours doesn't calculate the miles per gallon, you can easily do it ... Simply fill up your gas tank (make sure it is full i.e. the pump shuts off) and write ...
Then divide this mileage figure by your car's MPG rating to find out how many gallons of fuel you'll need on your trip. For instance, if you plan to drive 500 miles in a car that gets 25 MPG, you'll need about 20 gallons of gasoline.
1232/46 mpg = 26.78 gals. needed 27 gals/10 gallon tank= fill up 3 times
29 miles per gallon on a 25 gallon tank is 25*29 = 725 miles per tank. So one [partial] fill will be enough.
Assuming you go all the way to empty each time, you would need to fill up 1.3 times.
At 19 miles per gallon times 9 gallons you can travel 171 miles on a full tank.You will not need to fill up only once (and that would be at the start of your journey) if you need to travel only 99.91 miles (= less than 171 miles).The speed of 55 mph is not part of the solution.
You need to know the capacity of your tank - which, in your case, would be in gallons and the fuel efficiency of your vehicle - which would be in miles per gallon. The capacity or volume of a tank cannot be measured in miles per gallon.
That depends entirely on what the miles per gallon figure is ! If you get 50 miles to the gallon, you'd need 140 gallons, which would be ten tankfulls. HOWEVER - if you get 65 to the gallon, the figure will be less !
You can do 420 miles on a tank full. Assuming you start with a full tank of petrol, then you will have to refill after 420 miles, 840 miles, 1,260 miles therefore the answer is three times and you will have a part full tank left. However if you include the initial tank full then the answer is 4 times. Note the answer would be the same all the way up to 1,680 miles when you'd need to fill up again. Also note the speed is a red herring in this question.
$100 if you fill it to full the last time you go to the tanking station.
If you get 25 miles per gallon and going 310 miles it would take around 77 dollars to fill up. This is a math problem.
-- Divide 462/3 by the number of miles per gallon your vehicle averages. -- The quotient is the number of full tanks you'll consume in driving 700 miles. -- If you start out with a full tank, then [ that number minus 1 ] is the number of times you'll need to fill up on the way.
about 40 million miles to the gallon so you only have to fill it up once
The answer depends on the efficiency of the vehicle in miles per gallon, as well as the price of gasoline. An average automobile goes 20 miles on a gallon of gas. Divide distance by efficiency (1000 miles divided by 20 miles per gallon results in 50 gallons.) If gas costs $3 per gallon, then the fuel used by this car to travel 1000 miles would cost $150 and you would need to fill up twice. If you drive a hybrid at 33 miles per gallon, the cost would be $90 (one tank of gas used). If you drive a truck or SUV at 10 miles per gallon, the cost would be $300 with four fill-ups.