在A10、B10、C10中分别输入或复制粘贴此公式=SUMPRODUCT((A1:A9>=3)*(A1:A9<=5))=SUMPRODUCT((B1:B9>=0.3)*(B1:B9<=0.5))=SUMPRODUCT((C1:C9>=17)*(C1:C9<=19))
同时符合3列条件的个数A10=SUMPRODUCT((A1:A9>=3)*(A1:A9<=5)*(B1:B9>=0.3)*(B1:B9<=0.5)*(C1:C9>=17)*(C1:C9<=19))