This is a two part problem. First, you must determine the number of miles you can travel on one gallon of gas if it takes two gallons to travel 44 miles. This can be solved by dividing the miles driven by the gallons used. In this problem that would be 44/2 or 22 miles per gallon.
Next, if you can travel 22 miles on one gallon, you want to determine how many gallons would be required to travel 528 miles. This can be solved by dividing 528 by 22 or 528/22 which equals 24 gallons.
247.5 miles
30 gallons. Simple really.
20mi = 1gal 555mi x (1gal/20mi) = 27.27gal
Divide the miles by the gallons used. 315.5/11.4 = 27.6754386
about 3000 miles
15 mpg (miles per gallon). The key to this 'word problem' is understanding that "miles to the gallon" or more commonly, 'miles per gallon', means DIVISION. So, 300 miles per 20 gallons means: (300 miles) / (20 gallons) = 15 miles per gallon.
It would use 9 gallons in 450 miles.
That would depend on the average speed. If the average is 50 mph, they drove 650 miles.
20.9 mpg
He needs to know how many gallons the tank holds. Then the can divide the amount of miles by the amount of gallons, to find out how many miles per gallon he gets.
You would have traveled 80.4672 km.
20