Answer :
15 minutes after 17:20 in the 24-hour clock is 17:35.
Here's how we arrive at the answer:
Start with the given time: 17:20
Convert minutes to hours: 15 minutes is equal to 0.25 of an hour (divide 15 by 60).
Add the converted minutes to the hours: 17:20 + 0.25 = 17.45
Express the answer in minutes after the hour: Since 17.45 translates to 45 minutes past 17:00, the final answer is 17:45, or 17:35 using the 24-hour clock.
Therefore, 15 minutes after 17:20 using the 24-hour clock is 17:35.
