The document contains 20 word problems about calculating durations of various activities based on given start and end times. The problems involve converting between hours and minutes and calculating time differences. They cover a range of durations from under an hour to multiple days. Correct answers to the problems are multiple choice options provided after each question statement.

1. Morgan sang at chorus at 1:23. She sang till 4:49. How long did she sing? A.2 hours B.3 hours23minutes C.3hours60minutes D.3hours26minutes

2. Shannon and Sarah went to basketball Practice at 5:00 P.M.It ended at 6:30P.M. How long were Shannon and Sarah at Practice? A.2 hours B.1 hour and 30min. C.4 hours D.30min.

7. Alex started his concert at 8:45. It ended at 11:25. How long was Alex’s concert? A 3hrs and 35min. B 2hrs 40min. C 3hrs 30min D 3hrs 50min.

8. Daniel started his homework at 4:00 and he finished it at 6:35. How long did he do his homework? A.8 hrs 2 min. B.2 hrs 35min. C.3 hrs 25min. D.1 year.

9. Meghan started swimming at 12:30. She swam for 1 hour and a 1/2. What time did Meghan stop swimming? A. 1:00 B. 1:15 C. 2:25 D. 2:00

11. Taylor started soccer at 1:40 . It ending at 3:03. How long did soccer practice go for? A.1hr.96min B.1hr.23min C.1hr.40min D.1hr.85min

12. Joanne’s basketball game started at quarter of 1. It ended 2 hours and 15 minutes later. What time did her game end? A.12:45 B.7:00 C.3:00 D.1:25

15. Sean started playing hockey at 6:00 and ended at 7:56. How long did he play hockey? A. 1hr 56 min B. 1hr C. 5hrs 8 min D. 1 day

16. Shannon started skateboarding at 12:35. She went inside at 2:15. How long was Shannon skateboarding? A.1 hr 10 min B. 2 hrs 6 min C. 1 hr 40 min D.2 hrs 15 min

17. Alex ended skydiving at 12:00 A.M. 1/5/10 He was skydiving for 2 days and 12 hours. What time did he start? A.12:00 PM 1/3/10 B.12:00 PM 126 C.5:00 AM January891 D.7:59AM 1234