Final answer:
5 hours and 42 minutes before 4:06 pm is 10:24 am on the 12-hour clock.
Step-by-step explanation:
To calculate 5 hours and 42 minutes before 4:06 pm using the 12-hour clock, we need to subtract 5 hours and 42 minutes from 4:06 pm. Here's how:
Start by subtracting the minutes. Since 4:06 pm has 6 minutes past the hour, subtracting 42 minutes would actually take us to the previous hour. So, 4:06 pm - 42 minutes = 3:24 pm.
Now, subtract the 5 hours. 3:24 pm - 5 hours = 10:24 am. Therefore, 5 hours and 42 minutes before 4:06 pm is 10:24 am.