19:20到6:53,这个时间能用表格公式提取出20:00到6:00的中间时间是几小时?
24+y-x解析:(20-x)+10+(y-6)=24+y-x
假定1900在A列, 2125在B列 ,持续时间显示在C列 C2单元格公式: =B2-INT(B2/100)*40-A2+INT(A2/100)*40 或: =(SUBSTITUTE(TEXT(B2,"00-00"),"-",":")-SUBSTITUTE(TEXT(A2,"00-00"),"-",":"))*24*60 向下填充
公式为:=SUMPRODUCT((MOD(B:B,1)>=4/24)*(MOD(B:B,1)<=12/24)*C:C)如图所示:
生成这两个时间段内的任意时间=RANDBETWEEN("2016/6/17 18:18:00"*8640,"2016/6/19 23:00:00"*8640)/8640