To find out how many hours a tiger will sleep in 7 weeks, we need to multiply the number of hours it sleeps per day by the number of days in 7 weeks.
A week has 7 days, so 7 weeks have 7 x 7 = <<7*7=49>>49 days.
If a tiger sleeps for 18 to 20 hours per day, it will sleep for a total of 18 + 20 = <<18+20=38>>38 hours in a day.
Therefore, a tiger will sleep for 38 x 49 = <<38*49=1862>>1862 hours in 7 weeks. Answer: \boxed{1862}.
A tiger sleeps 18 to 20 hours a day how many hours will a tiger sleep in 7 weeks
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1 answer