把下面各数化成百分数.
0.72=________%????1.3=________%0.04=________%????5=________%1.32=________%????45.6=________%0.35=________%????2.45=________%
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72 130 4 500 132 4560 35 245
解析分析:把整数、小数化成百分数,只要把小数点向右移动两位,同时填上百分号即可得解.
解答:解:0.72=72%,1.3=130%,0.04=4%,5=500%,1.32=132%,45.6=4560%,0.35=35%,2.45=245%.故