Question

3. A cinema hall runs four shows one after another from 12 noon to 11:20 p.m.
How long does each show last?
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Answer 1

When we use the 12-hour clock, we use the letters “a.m.” to show that the ... 20:00 is an example of the 24-hour time format. ... 20:00 is long after midday, so the answer is 8:00 p.m. ...