熱心網友

1.25×(10-0.4)+ 0.25×(100-4)=12.5-0.5+25-1=36

熱心網友

1.25×9.6＋0.25×96=1.25×4×1.6+0.25×4×16=5×1.6+16=8+16=24

熱心網友

1.25×9.6＋0.25×96=0.125×8×12＋0.25×4×24=1×12＋1×24=36

熱心網友

1.25×9.6＋0.25×96=4/4(1.25×9.6＋0.25×96)=1/4(5×9.6＋1×96)=1/4(48+96)=12+24=36

熱心網友

1.25×9.6＋0.25×96=0.125×8×12＋0.25×4×24=1×12＋1×24=36

熱心網友

1.25×9.6＋0.25×96=1.25*9.6+2.5*9.6=(1.25+2.5)*9.6=3.75*9.6=36

熱心網友

1.25×9.6+0.25×9.6＝（1.25+0.25）×9.6＝1.5×9.6＝14.4

熱心網友

1.25*9.6+0.25*96=0.125*96+0.25*96=96*（0.125+0.25）=36