0.75×18÷0.15的简便算法

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0.75×18÷0.15的简便算法0.75×18÷0.15的简便算法0.75×18÷0.15的简便算法0.75×18÷0.15=0.75÷0.15×18=5×18=900.75×18÷0.15=(0.

0.75×18÷0.15的简便算法
0.75×18÷0.15的简便算法

0.75×18÷0.15的简便算法
0.75×18÷0.15=0.75÷0.15×18=5×18=90

0.75×18÷0.15
=(0.75×2×9)÷0.15
=1.5×9÷0.15
=(1.5÷0.15)×9
=10×9
=90