excel表格公式若A1数值小于3500时乘以0.033 若大于等于3500小于4000时乘以0.035 大于等于4000小于4500时乘以0.036 大于等于4500时乘以0.037 公式怎么设置?? 急急急
=IF(A1>=4500,A1*0.037,IF(A1>=4000,A1*0.036,IF(A1>=3500,A1*0.035,A1*0.033)))