Question

求食品理化检验习题的完整做法、答案

Answer 1

1. 10.1%

(24.3608+2.872-26.9422)/2.872*100=10.1

2. 0.60%

(45.3825-45.3585)/3.976*100=0.60

3. 40.3%

(46.701-45.3857)/3.2656*100=40.3