Answer:
speak English I don't understand your letter?and what your question?
Answer: by multiply until you get your sum
Step-by-step explanation:
You can do this fairly easily on Excel. (its 56)
The route will take four hours and fifteen minutes. If you start at 9:50 and count four hours, you'll get to 1:50, add ten to get to 2:00, then add 5 minutes to get to 2:05. Four hours plus ten minutes plus five minutes, 4:15.
