Question
Peter went to sleep at 20 45. He slept for 11 h 50 min. At what time did he wake up? (Give your answer using the 24-hour clock)
2 m

Click button first when a symbol is required. X

Peter went to sleep at 20 45. He slept for 11 h 50 min. At what time did he wake up? (Give your answer using the 24-hour clock)