IF和函数的三个条件

IF / ANDfunction是如何获得如下所示的预期结果？

IF B18 = "Low" And B9="AS4000" Output "10m-30m" IF B18 = "Med" And B9="AS4000" Output "25m-60m" IF B18 = "High" And B9="AS4000" Output "50m-100m" 

Answer 1

 =IF(B9="AS4000";if(B18 = "Low";"10m-30m";if(B18 = "Med";"25m-60m";"50m-100m"));"") 

Answer 2

您需要一起使用IF和ANDfunction，例如

 =IF(AND(B18="Low",B9="AS4000"),"10m-30m","") 

Answer 3

对我来说，数组查找比多个嵌套IF更清晰：

 =IF(B9="AS4000",INDEX({"10m-30m","25m-60m","50m-100m"}, MATCH(B18,{"Low", "Med", "High" },0)))