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The hour hand of a watch rotates 30 degrees every hour. How many complete rotations does the hour hand make in 6 days?

A 12

There are 360 degrees in a complete circle, so 360 ÷ 30 = 12 hours to make one full circle or 2 circles/day (24 hours). In 6 days, the total number of rotations will be 2*6 = 12.