How much will it cost to drive 1050 miles if gas is 3.76 per gallon at 38 miles a gallon?

Answer 1

At 38 miles per gallon, you will need 1050 / 38 gallons, which is 27.632 gallons (rounded up). At 3.76 per gallon, it will cost 3.76 x 27.632, which is 103.90 (rounded up). However, this is only a rough figure as your actual mileage will vary. If 38 is your average mileage per gallon, then the cost will be fairly accurate. But if 38 mpg is the best mileage you can expect, it will cost more -- a lot more. To achieve the best mileage you must neither brake nor accelerate unnecessarily (plan ahead to achieve constant speed), must turn off all unnecessary electronics (air-conditioning, CD player and lights), keep all windows closed and do not carry any more luggage than is absolutely necessary. Roof racks in particular will greatly reduce mileage, so remove them if not needed.