A type of extra-large SUV averages 12.2 miles per gallon (mpg) on the highway, but only 7.6 mpg in the city. What is the maximum distance, in miles, that this SUV could be driven on 20 gallons of gasoline?  Choose the most appropriate option.
A) 190	B) 284.6	C) 300	D) 244	E) 312
so 12.2 * 20 = 244..   IMO option 244 is correct answer..
<result>D</result>
A type of extra-large SUV averages 12.2 miles per gallon (mpg) on the highway, but only 7.6 mpg in the city. What is the maximum distance, in miles, that this SUV could be driven on 20 gallons of gasoline?