Start time 1:00pm End time 8:00pm
I don't see a question here.
If you want to answer the question, 'how much timed has passed',the answer is 7 hours.
The duration between the start time of 1:00pm and the end time of 8:00pm can be calculated by subtracting the start time from the end time.
To calculate the duration, we need to convert the given times to a 24-hour format, where 1:00pm is represented as 13:00 and 8:00pm is represented as 20:00.
Next, subtract the start time from the end time:
20:00 - 13:00
To subtract the hours, you borrow from the next higher unit. Since there are 24 hours in a day, we can borrow 24 from 20 and add it to 13:
20:00 - 13:00 = (20 + 24):00 - 13:00
= 44:00 - 13:00
Now subtract the minutes:
44:00 - 13:00 = 31:00
Therefore, the duration between 1:00pm and 8:00pm is 7 hours.