In an auditorium, 360 chairs are to be set up in a rectangular arrangement with x rows c exactly y chairs each. If the only other restriction is that 10 < x < 25, how many different rectangular arrangements are possible?
Four
Five
Six
Eight
Nine
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因式分解360=2x2x2x3x3x5,所以X要是这其中因子乘积,又10
因式分解360=2x2x2x3x3x5,所以X要是这其中因子乘积,又10
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