小数的简便运算3.6×0.75×1.2÷(1.5×24×0.18)

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小数的简便运算3.6×0.75×1.2÷(1.5×24×0.18)小数的简便运算3.6×0.75×1.2÷(1.5×24×0.18)小数的简便运算3.6×0.75×1.2÷(1.5×24×0.18)3

小数的简便运算3.6×0.75×1.2÷(1.5×24×0.18)
小数的简便运算3.6×0.75×1.2÷(1.5×24×0.18)

小数的简便运算3.6×0.75×1.2÷(1.5×24×0.18)
3.6×0.75×1.2÷(1.5×24×0.18)
=3.6×0.75×1.2÷(1.5×2.4×1.8) (注:3.6÷1.8=2,1.2÷2.4=1÷2=2分之1,0.75÷1.5=1÷2=2分之1)
=2÷(2×2)
=2分之1