问题 解答题
把下面的百分数化成小数或整数.
78%=______  
3.5%=______180%=______  
0.09%=______500%=______  0.2%=______
201%=______  90.4%=______.
答案

78%=0.783.5%=0.035,180%=1.8,
0.09%=0.0009,500%=5,0.2%=0.002,
201%=2.01,90.4%=0.904.

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