如题所述
360÷ï¼70÷4Ã16ï¼è±å¼è®¡ç®
360÷ï¼70÷4Ã16ï¼
=360/(70/4*4*4)
=360/(70*4)
=360/4/70
=90/70
=9/7
360÷ï¼70÷4Ã16ï¼
=360/(70/4*4*4)
=360/(70*4)
=360/4/70
=90/70
=9/7
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第1个回答 2021-02-28
脱式计算怎么算,这是我看过讲解的最清晰的了