Answer:
Motorcycle will complete the 540 mile trip in 11.25 hr. 
 
The car will complete it 2.25 hours less, or 9 hours. 
 
The speed of the car therefore is 540/9 = 60 mph. 
 
60t + 48t = 540 
 108t = 540 
 t = 5 
 
So they will meet in 5 hours, after which time the motorcycle will have traveled 48*5 = 240 miles 
 and the car will have traveled 60*5 = 300 miles.
Hope this help
Explanation: