
3.7ⅹ0.46+5.4ⅹ0.37
2个回答
展开全部
简便计算过程如下
3.7×0.46+5.4×0.37
=3.7×0.46+0.54×10×0.37
=3.7×0.46+0.54×3.7
=3.7×(0.46+0.54)
=3.7×1
=3.7
望采纳
3.7×0.46+5.4×0.37
=3.7×0.46+0.54×10×0.37
=3.7×0.46+0.54×3.7
=3.7×(0.46+0.54)
=3.7×1
=3.7
望采纳
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