如果合格率在A列,B1输入公式:
=LOOKUP(A1,{0,0.81,0.82,0.83,0.84,0.85,0.86,0.87,0.88,0.89,0.9,0.91,0.92,0.93,0.94,0.95,0.96},{0;0.5;1;1.5;2;2.5;3;3.5;4;4.5;5;5.5;6;6.5;7;7.5;8})
或者:
=IF((INT(A1*100)-90)*0.5+5<0,0,IF((INT(A1*100)-90)*0.5+5>8,8,(INT(A1*100)-90)*0.5+5))
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