The table above shows the distance traveled and the amount of gasoline consumed for two vehicles. Based on the table, what is the ratio of the car's miles per gallon (MPG) to the motorcycle's miles per gallon (MPG)?
| Vehicle | Distance Traveled | Gasoline Consumed |
|---|---|---|
| Car | 360 miles | 15 gallons |
| Motorcycle | 240 miles | 8 gallons |
3 : 4
4 : 5
5 : 6
6 : 5
