Mathematics for IGCSE & O level - Time (Section 3 - No. 15)
Which of the following statements about the 24-hour clock is/are correct?
Times in the morning have the same digits when converted to the 24-hour clock.
Times in the afternoon have 12 added to the hours digits when converted to the 24-hour clock.
Times in the morning are represented with 00:00 to 11:59
Times in the afternoon are represented with 12:00 to 23:59
Giải thích
These are all key points about the 24-hour clock.