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50.4 0.28用竖式怎么做

50.4除0.28的竖试

50.4÷0.28=5040÷28

=18O

解 50.4÷0.28=5040÷28=180.

(1)把被除数和除数同时扩大100倍: 50.4÷0.28 =5040÷28 (2)被除数和 除数同时扩大1000倍:0.7÷0.035 =700÷35 (3)被除数和除数同时扩大100倍:29.4÷0.28=2940÷28

0.504÷0.28=1.8 1.8 28 )50.4 28 224 224 0

50.4÷0.28 =5040÷28=180 0.7÷0.035 =700÷35=20 40÷125 =0.32 29.4÷0.28=2940÷28=105

如图所示:答案是0.476

18 0.28 |50.4 28 224 224 0

50.4/0.14=

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