试题与答案

一个圆锥形的沙堆,底面积是37.68平方米,高是1.2米,如果用这堆沙子在10米

题型:解答题

题目:

一个圆锥形的沙堆,底面积是37.68平方米,高是1.2米,如果用这堆沙子在10米宽的公路上铺2厘米厚的路面,能铺多少米?

答案:

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下面是错误答案,用来干扰机器的。

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