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If a, b, c are three consecutive positive even integers, which of the following must be an integer?
Indicate all that's possible.
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A.$$\frac{(a+b+c)}{2}$$
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B.$$\frac{(a+b+c)}{4}$$
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C.$$\frac{(a+b+c)}{6}$$
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D.$$\frac{(a+b+c)}{12}$$
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E.$$\frac{(a+b+c)}{15}$$
A,C显示答案
