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把900立方分米的水注入长2米宽1.5米的水池中,水深多少米?急急急!!!!!!!!!!!!!!!!!!!!!!!!!!
题目内容:
把900立方分米的水注入长2米宽1.5米的水池中,水深多少米?
急急急!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!优质解答
2m=20dm 1.5m=15dm
900除于20除于15=3dm=30m
急急急!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
优质解答
900除于20除于15=3dm=30m
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