Final answer:
To calculate the work duration from 8 to 2:30, you sum the hours worked from 8 to noon and noon to 2:30, resulting in a total of 6.5 hours worked.
Step-by-step explanation:
If you got in at 8 and left work at 2:30, to record the number of hours you worked, you need to subtract the start time from the end time. Starting at 8:00 am and ending at 2:30 pm means you worked through the midday. First, you calculate the hours from 8:00 am to 12:00 pm, which is 4 hours. Next, you calculate from 12:00 pm to 2:30 pm, which is another 2 and a half hours. To find the total, add these two durations together. 4 hours plus 2.5 hours equals 6.5 hours. Therefore, you would record 6.5 hours of work for that day.