百分数的认识专项练习题161Word下载.docx

百分数的认识专项练习题161Word下载.docx

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0.430.0429.09

4.把下面的分数化成百分数。

5911

———

4825

5.把下面的百分数化成小数。

25%6.2%91.2%

6.把下面的百分数化成分数。

85%3.9%35.5%

百分之九十二百分之三十七百分之零点七一

100%0.3%0.68%

2%1%2.9%

0.70.0226.16

474

385

76%4.5%27.3%

40%2.1%44.1%

百分之二十八百分之二十八百分之零点九七

153%3.1%0.13%

53%1.5%175.7%

0.330.0525.98

1523

7416

74%5.5%45.5%

80%8.3%17.5%

百分之九十四百分之一百百分之零点八二

30%5.6%0.69%

36%17.9%20.4%

0.690.0338.07

557

4625

61%1.8%35.4%

27%0.2%78.1%

百分之九十七百分之一百百分之零点三一

113%13.9%0.39%

5%15%11.4%

0.160.0558.46

193

3840

84%9.5%35.3%

11%5.5%99.7%

百分之五十七百分之六十二百分之零点六七

177%17.6%0.72%

48%6.8%53%

0.430.0556.57

1117

8240

19%3.8%92%

32%9.8%16.6%

百分之七十六百分之九十九百分之零点二三

15%18.2%0.05%

63%14.4%36.8%

0.550.028.2

113

688

29%4.6%82.8%

73%2.7%90.8%

百分之九十三百分之三十八百分之零点八九

93%7.1%0.87%

34%5.6%2.3%

0.680.0999.49

5113

425

21%3.5%69.1%

40%9.4%55.4%

百分之四十二百分之八十九百分之零点九九

105%16.6%0.32%

18%9.1%142.1%

0.360.0091.86

717

624

79%8.7%79.3%

29%0.1%30.7%

百分之九十八百分之八百分之零点二九

185%2.3%0.39%

54%1%114.6%

0.340.0427.31

713

57%5.5%91.4%

92%1.4%1.9%