A working day, 8am to 4pm, is 8 hours. Though, in a factory, the hours are usually 7.30am to 4pm (the extra 30 minutes is for unpaid 30 minute lunch break).
6 hours from 4pm to 10pm
7am to 4pm is 9 hours.
7 hours
Two hours
A working day, 8am to 4pm, is 8 hours. Though, in a factory, the hours are usually 7.30am to 4pm (the extra 30 minutes is for unpaid 30 minute lunch break).
12am to 4pm is 16 hours.
6 hours from 4pm to 10pm
7am to 4pm is 9 hours.
4pm to midnight is 8 hours.
10am to 4pm is a period of six hours.
7 hours
19 hours
Two hours
Hours are between 4pm and 9pm is 5 hours, 9 pm -4 pm
7
That is 8.5 hours