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数学
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取小麦500g,烘干后,还有428g.这种小麦的烘干率是______,含水率是______.
人气:421 ℃ 时间:2019-11-07 22:34:59
解答
428÷500×100%
=0.856×100%
=85.6%
100%-85.6%=14.4%
答:这种小麦的烘干率是85.6%,含水率是14.4%.
故答案为:85.6%,14.4%.
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