把下列小数化成百分数.
0.23=________ 0.7=________ 1=________0.917=________ 7.038=________ 10=________0.0014=________ 0.625=________ 5=________.
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23% 70% 100% 91.7% 703.8% 1000% 0.14% 62.5% 500%
解析分析:把小数化成百分数,只要把小数点向右移动两位,同时添上百分号即可.
解答:0.23=23%,0.7=70%,1=100%,0.917=91.7%,7.038=703.8%,10=1000%,0.0014=0.14%,0.625=62.5%,5=500%.
故