Four sisters take turns using the computer an equal amount of time each night. They are allowed to use the computer from 4 p.m. to 10 p.m

Answer 1

I am assuming that you need to know how much time each sister will spend on the computer.

If so, then 6 hours divided by 4 people would be 6/4 hours person. That is equivalent to 3/2 hours or 1 hour and 30 minutes per person each night.