问题 填空题

7.68÷2.5=______÷2545.7÷0.005=______÷5.

答案

7.68÷2.5,

=(7.68×10)÷(2.5×10),

=76.8÷25;

45.7÷0.005,

=(45.7×1000)÷(0.005×1000),

=45700÷5;

故答案为:76.8,45700.

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