Answer :
Final answer:
The time that is 2 hours and 20 minutes earlier than 6.51pm in the 12-hour clock is 4:31pm.
Explanation:
To find the time that is 2 hours and 20 minutes earlier than 6.51pm, we subtract 2 hours and 20 minutes from 6.51pm.
Converting 6.51pm to a 24-hour clock, we get 18:51. Subtracting 2 hours and 20 minutes from 18:51, we get 16:31.
So, the time that is 2 hours and 20 minutes earlier than 6.51pm in the 12-hour clock is 4:31pm.
Learn more about Time Calculation here:
https://brainly.com/question/20416068
#SPJ11