Answer: 8 hours day.
Step-by-step explanation:
Let full-timers work for x hours a day.
Given : The difference in hours between full-timers and the part-timers who work 5 hours a day is 3 working hours.
i.e. The number of hours a part-timer works in a day = 5 hours
Also, full timers work for more hours than part timers.
Then, we have the following equation:-
[tex]x-5=3\\\\\Rightarrow x=5+3=8[/tex]
Hence, full-timers work 8 hours a day.
