6.4÷[(4.3+2.1)÷0.8]的运算步骤?
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发布时间:2024-10-20 16:52
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热心网友
时间:2024-10-21 01:49
6.4÷〔(4.3+2.1)÷0.8〕
=6.4÷〔6.4÷0.8〕
=6.4 ÷8
=0.8
热心网友
时间:2024-10-21 01:49
6.4÷[(4.3+2.1)÷0.8]
=6.4÷[6.4÷0.8]
=6.4÷8
=0.8
6.4÷[(4.3+2.1)÷0.8]
=6.4÷[6.4÷0.8]
=6.4÷6.4×0.8
=1×0.8
=0.8