I think it's A, but I'm not sure
Answer:
The LCM of 15 and 5 is, 15.
Step-by-step explanation:
These are the steps needed for this question hope this helps if there is any more questions do feel free to ask them
220 miles in 4 h = 55 mph multiply this by 5280 to get feet per hour then divide this by 60 to get ft/min