The earth makes a complete revolution about its axis in 24 hours. Through what angle will it turn in 3 hours 20 minutes.
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24 hours = 360 degree
so 24*60 minute = 360 degree
so 1 minute = 360/24*60 degree
so 200 minute = 200*360/24*60 degree (as 3 hours 20 minutes = 200 minutes)
=50 degree
so 24*60 minute = 360 degree
so 1 minute = 360/24*60 degree
so 200 minute = 200*360/24*60 degree (as 3 hours 20 minutes = 200 minutes)
=50 degree
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