He travelled 31.5 miles per gallon.
31.5 mpg
189 miles = 7 gallons 27 miles = 1 gallon 297 / 27 = 11 gallons
you fill the 7 gallon jug and then place the water into the 5 gallon jug. You will end up with 2 gallons because you subtracted 5 gallons, place that water somewhere else and repeat the process.
david bought 15 gallons of gasoline. his total cost was $13.60. how much was the gasoline per gallon?
15% spoilage is 4.5 gal, so for 20% markup, price should be $2.23 per gal. But, if bought in gallon containers, you can't have only .5 gal of spoilage, therefore you have 5 gal of spoilage, so you need to charge $2.28 per gallon IMPROVED ANSWER: The correct answer is $2.23 per gal because 2.28 was not included in the multiple choice answer, see figures below: 30 gallons x 1.58 = 47.40 47.40 + .20(47.70)= 47.40 + 9.48 (total dollar markup) = $56.88 Total Selling Price 30 gallons x .15 = 4.5 gallons 30 gallons - 4.5 gallons = 25.50 gallons 56.88/25.50 gallons = $2.23 per gallon
The idea is to divide 360 miles by 12 gallons. That will give you a result in "miles per gallon".
31.2 mpg
18.29 liters is approximately 4.84 gallons when rounded to the nearest gallon.
3353 US gallons / 1.20095 = 2792 Imperial gallons (to nearest full gallon).
264 US gallons (to the nearest whole gallon).
I think it is 10,560 gallons
Seven US gallons.
207/9 = 23 miles per gallon. Simple!
Miles per gallon = distance/gallons 200/12.5 = 16 miles per gallon.
The car averaged about 25.5 miles per gallon.
400 gallons
189 miles = 7 gallons 27 miles = 1 gallon 297 / 27 = 11 gallons
27.8 Gallons.