百分数的认识专项练习题154Word文档格式.docx

百分数的认识专项练习题154Word文档格式.docx

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0.170.0259.65

4.把下面的分数化成百分数。

7517

———

6410

5.把下面的百分数化成小数。

56%9%71.7%

6.把下面的百分数化成分数。

49%2.4%42.1%

百分之一十二百分之二百分之零点六四

170%17.4%0.61%

82%6.4%66.3%

0.10.096.88

711

6640

48%9.3%86.6%

49%4.5%39.6%

百分之八十二百分之七十九百分之零点四五

6%6.9%0.12%

83%0.2%30.4%

0.750.0913.14

1713

2640

80%4.1%94%

40%8.2%65.2%

百分之八十三百分之八十百分之零点二一

4%14.3%0.37%

87%8.4%69.3%

0.030.0441.39

517

4225

60%1%2.5%

82%8.4%40.4%

百分之八十六百分之五十六百分之零点二六

30%6.5%0.87%

94%1.5%25.4%

0.30.0451.8

377

262

77%5%16.4%

83%5%81.3%

百分之八十六百分之五十二百分之零点一九

165%18.2%0.78%

82%9.3%46.4%

0.770.0512.78

4119

5220

48%4.2%5.3%

48%4.9%36.5%

百分之三十八百分之九十六百分之零点四二

121%5%0.4%

9%3.7%54.4%

0.020.0682.53

1117

674

34%4.2%39.8%

6%2.9%45.2%

百分之八十百分之八百分之零点九二

89%2.1%0.1%

15%9.8%28.4%

0.850.0798.39

759

8410

83%2.6%54.7%

37%8.7%65.7%

百分之二百分之四十三百分之零点六一

82%14.4%0.45%

65%6.6%53.7%

0.670.0372.11

417

525

37%0.7%39.8%

8%2.1%19.2%

百分之七十四百分之六十二百分之零点一六

29%14.4%0.8%

22%6.6%96.1%

0.840.0489.79

4113

3716

43%6.6%19%

60%3.9%43.3%