How many times does the minute hand go round in a day?
Answers
A) 21	B) 20	C) 12	D) 26	E) 25
C   12   period = 65 minutes/60 minutes = 1.08.   The number of cycles per hour then = 1/period = 1/1.08 = .923.   The number of cycles in 24 hours, then = (0.923)(24) = 22.153. That's how you compute how many times the minute hand catches up the hour hand in 24 hours (round to 22)
<result>C</result>
How many times does the minute hand go round in a day?