1.25乘67.875+25乘33.9375+1250乘0.053375的简便运算怎么列

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1.25乘67.875+25乘33.9375+1250乘0.053375的简便运算怎么列1.25乘67.875+25乘33.9375+1250乘0.053375的简便运算怎么列1.25乘67.875+

1.25乘67.875+25乘33.9375+1250乘0.053375的简便运算怎么列
1.25乘67.875+25乘33.9375+1250乘0.053375的简便运算怎么列

1.25乘67.875+25乘33.9375+1250乘0.053375的简便运算怎么列
1.25*67.875+25*33.9375+1250*0.053375
=8*1.25*67.875/8+4*25*33.9375+8*0.1250*10000*0.053375/8
=