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Circle of Children
Math brain teasers require computations to solve.
Fun:
(2.81)
Difficulty:
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Category:
Math
Submitted By:
sk8ergrl
A number of children are standing in a circle. They are evenly spaced and the 7th child is directly opposite the 18th child. How many children are there altogether?
Hint
How many children are in half of the circle?
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Answer
22; in half of the circle there are 11 children because 18-7=11. Multiply 11x2=22!
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