101乘4l.5减0.25乘4l.5减4脱式计算

101乘4l.5减0.25乘4l.5减4脱式计算
2025-04-12 00:44:36
推荐回答(1个)
回答1:

=41.5X(101一0.25)一4=4182.125一4=4178.125