human
Harold sleeps for 10 hours a night. He works 2 hours less than he sleeps and he walks his dog for an hour each day. How much free time does Harold have left in his day?
assistant
How many hours does Harold work? ** He works 2 hours less than he sleeps and he sleeps for 10 hours so he works 10-2 = <<10-2=8>>8 hours
How many hours does Harold spend on his activities? ** He sleeps for 10 hours, works for 8 hours and walks his dog for 1 hour for a total of 10+8+1 = <<10+8+1=19>>19 hours
How many hours does Harold have left in his day? ** There are 24 hours in a day and his busy for 19 hours so that leaves 24-19 = <<24-19=5>>5 hours left of free time
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