(九点六减十又二分之一除以一点二五)除以(一又三分之一乘以百分七十五

2024-12-19 01:52:39
推荐回答(1个)
回答1:

(9.6-10Y1/2/1.25)/(1Y1/3*75%)

=(9.6-(11/2)/(5/4)) / ((4/3)*(3/4))
=(9.6-22/5)/ 1
=9.6-4.4
=5.2