?Joe changes his socks twice a day. He has 54 socks, all of the same design and color in his sock drawer. If he uses all the socks in his drawer, will he have perfect enough socks for a given number of day?
?
A. ?yes, 2 divides 54.
B. yes, 4 socks a day over 13 days uses up all the socks.
C. ?no, 4 does not divide 54, since he needs 4 socks every day.
D. ?yes, 2 divides 54, since he needs two pairs of socks a day.
E. ?no, 4 does not divide 54, and he will need socks for 13 days. He will run out before then.
Answer: C
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