(-4)÷【1.25+(2-1又4分之3)】×8列式计算

2025-06-23 00:00:14
推荐回答(1个)
回答1:

由等式得出:
=(-4)/[1.25+(2-7/4)]*8
=(-4)/[1.25+1/4]*8
=(-4)/[5/4+1/4]*8
=(-4)/(3/2)*8
=-8/3*8
=-64/3