a number of students are evenly spaced around a circle. the fourth student is directly opposite the tenth student. how many students are in the circle?
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Look at a clock - the 4 and the 10 are opposites - thus the answers is 12
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10-4 = students in a half circle +1
6 students in a half circle - so 12 students in a whole circle
6 students in a half circle - so 12 students in a whole circle
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Like a clock, 12 students.
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twelve