Keanu's motorcycle can store 8 liters of gasoline. If his destination is 280 miles away and his motorcycle consumes 8 liters of gasoline per 40 miles, how many times does Keanu have to refill his motorcycle with gasoline if he will make a round trip?
The total number of miles for a round trip is 280 x 2= <T>multiply(280, 2)=560
Therefore, he needs to refill his motorcycle 560/40 = <T>divide(560, 40)=14.0 times.
