37分之33×36 如題 簡便運算

37分之33×36 如題 簡便運算


33/37*36
=33/37*（37-1）
=33/37*37-33/37
=33-33/37
=32又4/37



3又3/4*1.25+37.5*0.975-375%，


3又3/4*1.25+37.5*0.975-375%
=3.75×1.25+3.75×9.75-3.75
=3.75×（1.25+9.75-1）
=3.75×10
=37.5



3又4分之3*1.25+37.5*0.975-375%過程


原式=3.75×1.25+3.75*9.75-3.75
=3.75×（1.25+9.75-1）
=3.75×10
=37.5



3.75*5/4+37.5*0.975-37.5%怎樣簡便計算？


3.75*5/4+37.5*0.975-37.5%=37.5（5/40+0.975-0.01）=37.5*1.09=38.245

Elden Ring Premiere

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