Answer:
The correct answer will be "1.60 hours".
Step-by-step explanation:
Within this test case, let's suppose that the bookstore had been closed on Sundays every other day while there were a total of 5 Sundays throughout the month of thirty days, thus effectively.
Months = 30
Number of sundays = 5
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As we know, the total spend time will be 40 hours, then
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On putting the estimated values, we get
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