发布人:繁体字网(www.fantiz5.com) 发布时间:2015-09-25 07:30:00
试题原文 |
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(1)
=(
=12:15, =4:5;
=4:5, =4÷5, =
(2)0.48:
=0.48:0.8, =(0.48×50):(0.8×50), =24:40, =3:5; 0.48:
=3:5, =3÷5, =
(3)
=25dm2:10dm2, =(25÷5):(10÷5), =5:2;
=5:2, =5÷2, =
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经过对同学们试题原文答题和答案批改分析后,可以看出该题目“37:15280.48:4514m2:10dm2.”的主要目的是检查您对于考点“小学比的化简”相关知识的理解。有关该知识点的概要说明可查看:“小学比的化简”。