一张长方形纸长7dm5cm,宽6dm。现在把它栽成一些大小相等且尽可能大的正方形而无剩

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2025-05-07 23:17:09
推荐回答(3个)
回答1:

(7.5、6)=1.5
长与宽上的正方形个数分别是:7.5/1.5=5(dm) 6/1.5=4(dm)
正方形总数:5*4=20(个)

回答2:

75,60最大公约数15
正方形边长=15cm

回答3:

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