0.77除以35的简便算发
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0.77除以35的简便算发0.77除以35的简便算发0.77除以35的简便算发0.77除以35=0.7/35+0.07/35=0.02+0.002=0.0220.77/35=0.77/(7*5)=0.
0.77除以35的简便算发
0.77除以35的简便算发
0.77除以35的简便算发
0.77除以35
=0.7/35+0.07/35
=0.02+0.002
=0.022
0.77/35
=0.77/(7*5)
=0.11/5
=0.11*2/5*2
=0.022