How do you change 2 hours and 15 minutes to a fraction?

Since an hour is 60 minutes, each minute is 1/60 of an hour, and 15 minutes is 15/60 of an hour.

Since an hour is 60 minutes, each minute is 1/60 of an hour, and 15 minutes is 15/60 of an hour.

Since an hour is 60 minutes, each minute is 1/60 of an hour, and 15 minutes is 15/60 of an hour.

Since an hour is 60 minutes, each minute is 1/60 of an hour, and 15 minutes is 15/60 of an hour.