Question

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Answer 1

Answer:

Through what angle does the hour hand of a clock turn in 40 minutes? In 12 hours, the hour hand would have passed through all the 12 digits and describes 1 round = 360 degrees. In 1 hour = 60 minutes, the hour hand makes 30 degrees. So, in 40 minutes it should make (40)(30)/60 = 20 degrees.