Half Of 13...Trick brain teasers appear difficult at first, but they have a trick that makes them really easy.
How can half of 12 be equal to half of 13?
HintWhat time is it?
AnswerOn a standard digital watch, each of the numbers 12 and 13 contain 7 lines, thus 1/2 * 12 ( 3.5 ) is equal to 1/2 * 13 (3.5) .
Note that the upper half of 13 and the upper half of 12 are identical.
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