化简比384::72化简比384:72与8:2.2
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化简比384::72化简比384:72与8:2.2
化简比384::72
化简比384:72与8:2.2
化简比384::72化简比384:72与8:2.2
384:72
=48:9
=16:3
16:3
4:1:1
16:3和40:11
化简比384::72化简比384:72与8:2.2
化简比384::72
化简比384:72与8:2.2
化简比384::72化简比384:72与8:2.2
384:72
=48:9
=16:3
16:3
4:1:1
16:3和40:11