A straight fence is to be constructed from posts 6 inches wide and separated by lengths of chain 5 feet long. If a certain fence begins and ends with a post, which of the following could not be the length of the fence in feet? (12 inches =1 foot)
A. 17
B. 28
C. 35
D. 39
E. 50
সঠিক উত্তরঃ
C.
35
Explanation:
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