0.25×(4.73×0.4)简便运算？
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0.25×(4.73×0.4)
=0.25×(0.473×4)
=0.25×0.473×4
=0.25x4×0.473
=1×0.473
=0.473
=0.25×(0.473×4)
=0.25×0.473×4
=0.25x4×0.473
=1×0.473
=0.473
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展开全部
0.25×(4.73×0.4)
=0.25×(0.473×4)
=0.25×0.473×4
=0.25x4×0.473
=1×0.473
=0.473
=0.25×(0.473×4)
=0.25×0.473×4
=0.25x4×0.473
=1×0.473
=0.473
已赞过
已踩过<
评论
收起
你对这个回答的评价是？
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