Harry Potter spent 2 hours and 15 minutes practicing his spells. If he started at 3:30 pm, what time did he finish?

Hermione Granger spent 1 hour and 45 minutes reading her potions book. If she started at 5:00 pm, what time did she finish?

Ron Weasley spent 3 hours and 30 minutes playing Quidditch with his friends. If he started at 2:00 pm, what time did he finish?

Ginny Weasley spent 2 hours and 10 minutes studying for her exams. If she started at 4:45 pm, what time did she finish?

Neville Longbottom spent 1 hour and 20 minutes watering his plants in the greenhouse. If he started at 10:30 am, what time did he finish?

Luna Lovegood spent 2 hours and 45 minutes searching for Nargles in the Forbidden Forest. If she started at 6:00 pm, what time did she finish?

Fred and George Weasley spent 4 hours and 15 minutes creating new pranks for their joke shop. If they started at 1:00 pm, what time did they finish?

Professor McGonagall spent 2 hours and 30 minutes grading papers for her Transfiguration class. If she started at 9:00 am, what time did she finish?

Hagrid spent 3 hours and 20 minutes taking care of his magical creatures. If he started at 11:15 am, what time did he finish?

Harry, Ron, and Hermione spent 2 hours and 45 minutes planning their next adventure. If they started at 7:30 pm, what time did they finish?