问题 选择题

下面算式中(  )商最小.

A.12÷78

B.1.2÷7.8

C.120÷780

D.12÷780

答案

12÷78=120÷780=1.2÷7.8=0.153846153846…;

12÷780=0.0153846153846…;

故选:D.

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