What fraction of a turn does the minute hand move in 10minutes.
In one minute the minute hand makes 160 turns
So in 10minutesthe minute hand makes 10×160=16turns
Hence, 16 turns the minute hand move in 10minutes.
Through what angle does the minute-hand of a clock turn in 45 minutes and the hour-hand in 30 minutes ?
How many degrees does a minute hand of a clock turn through in one hour?