4.4+5.6*1.4/0.32怎么简算
4个回答
2015-01-02
展开全部
4.4+5.6x1.4/0.32
=4.4+1.4x5.6÷0.32
=4.4+24.5
=28.9
=4.4+1.4x5.6÷0.32
=4.4+24.5
=28.9
2015-01-02
展开全部
4.4+5.6×1.4/0.32
=4.4+1.4×5.6÷0.32
=4.4+24.5÷0.32
=4.4+76.5625
80.9625
=4.4+1.4×5.6÷0.32
=4.4+24.5÷0.32
=4.4+76.5625
80.9625
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展开全部
4.4+5.6×1.4÷0.32
=4.4+7×0.8×0.7×2÷0.8÷0.4
=4.4+7×0.7×(2÷0.4)
=4.4+4.9×5
=28.9
=4.4+7×0.8×0.7×2÷0.8÷0.4
=4.4+7×0.7×(2÷0.4)
=4.4+4.9×5
=28.9
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