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______比50多25%,50比______少37.5%.
人气:254 ℃ 时间:2020-06-12 18:00:47
解答
(1)50×(1+25%)
=50×1.25
=62.5;
(2)50÷(1-37.5%)
=50÷0.625
=80;
答:62.5比50多25%,50比80少37.5%.
故答案为:62.5,80.
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