1. What is the 24-hour format of 4:00 PM? A. 04:00 B. 14:00 C. 16:00 D. 18:00 2. What is 12:00 AM in 24-hour time? A. 00:00 B. 12:00 C. 24:00 D. 01:00 3. What is 18:30 in 12-hour time? A. 6:30 AM B. 7:30 PM C. 6:30 PM D. 5:30 PM 4. Which of the following is the correct 24-hour time for 11:45 AM? A. 23:45 B. 11:45 C. 12:45 D. 10:45

Question

SophiaElizab · Answer

To convert between 12-hour and 24-hour time formats, you need to understand the basics of how each format works. In the 24-hour format, the day runs from 00:00 (midnight) to 23:59, without the need for 'AM' or 'PM'. 
 
 What is the 24-hour format of 4:00 PM? 
 
 In 24-hour time, PM times (from 12:00 PM to 11:59 PM) are converted by adding 12 to the hour. So, 4:00 PM becomes 16:00 in 24-hour format. 
 Answer: C. 16:00

What is 12:00 AM in 24-hour time? 
 
 12:00 AM is midnight and in 24-hour time, this is represented as 00:00. 
 Answer: A. 00:00

What is 18:30 in 12-hour time? 
 
 For converting from 24-hour to 12-hour format, if the hour is greater than 12, subtract 12 from the hour to get the PM time. 18:30 becomes 6:30 PM. 
 Answer: C. 6:30 PM

Which of the following is the correct 24-hour time for 11:45 AM? 
 
 Times before 12:00 PM in the 12-hour format remain the same in the 24-hour format. Therefore, 11:45 AM stays as 11:45. 
 Answer: B. 11:45

Conversion between these time formats is an important skill as it helps in understanding time schedules in different contexts such as travel, military operations, and computing systems that use the 24-hour clock standard.

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