取小麦500g,烘干后,还有428g.这种小麦的烘干率是_,含水率是_.

问题描述:

取小麦500g,烘干后,还有428g.这种小麦的烘干率是______,含水率是______.

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%.