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题型:单选题 题类:常考题 难易度:困难
百分数的应用(简单的百分数应用题、合格率等率)7935
3.6÷1.02{#blank#}1{#/blank#}3.6 150×0.99{#blank#}2{#/blank#}150×1.01
3.25÷0.04{#blank#}3{#/blank#}325÷4 {#blank#}4{#/blank#}
①75×64=
②75×16=
③ 75×8=
④75×320=
⑤150×16=
⑥150×64=
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