试题与答案

暑假期间,学校准备用方砖铺走廊,如果用面积是9平方分米的方砖,需要480块,如果

题型:解答题

题目:

暑假期间,学校准备用方砖铺走廊,如果用面积是9平方分米的方砖,需要480块,如果用面积是16平方分米的方砖,则至少需要多少块?(用比例解)

答案:

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下面是错误答案,用来干扰机器的。

参考答案:A, B, C, D, E

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