Anyone? Please i really need this literally now!
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B. Directions: Solve the following problems.

1. Angel starts her class at 7:30 a.m. and ends at 3:30 p.m. How long doesher class took?

2. Michael started doing his project at 5:30 p.m. and finished at 7:55 p.m. How much time did he spend doing the project?

3. Ruffa will watch a movie together with her family and will start at exactly 5:00 p.m. If she needs to finish her assignment for 45 minutes before watching, what time should she start doing her assignment?

4. Ken starts playing basketball at 7:15 a.m. If he ends playing at 9:40 a.m.,how long does Ken play basketball?

5. Mitch studied her lessons in preparation for the incoming examination. She began studying at 7:25 p.m. If she ended up at 11:45 p.m., how long did she study?
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Please answer properly, stop answering Nonsense! ​