题目内容
下面各式中,商与15.75÷0.63相同的是( )
| A.157.5÷0.063 | B.157.5÷6.3 |
| C.1.575÷6.3 | D.157.5÷63 |
15.75÷0.63,
=(15.75×10)÷(0.63×10),
=157.5÷6.3;
15.75÷0.63,
=(15.75×100)÷(0.63×100),
=1575÷63;
故选:B.
=(15.75×10)÷(0.63×10),
=157.5÷6.3;
15.75÷0.63,
=(15.75×100)÷(0.63×100),
=1575÷63;
故选:B.
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