Question
Pierre's badminton class usually lasts 1 h 45 min. However, last Sunday, Pierre's class lasted 13 min longer than usual. The class started 20 min late. As such, Pierre's class ended at 5.10 p.m. instead of the usual time. What time does Pierre's badminton class usually start? (Leave your answer in 24-hour clock format.)
4 m

Click button first when a symbol is required. X

Pierre's badminton class usually lasts 1 h 45 min. However, last Sunday, Pierre's class lasted 13 min longer than usual. The class started 20 min late. As such, Pierre's class ended at 5.10 p.m. instead of the usual time. What time does Pierre's badminton class usually start? (Leave your answer in 24-hour clock format.)