Question
Jack went to sleep at 20 20. He slept for 9 h 45 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

Jack went to sleep at 20 20. He slept for 9 h 45 min. At what time did he wake up? (Give your answer using the 24-hour clock)