Question

请问这道题的列式是什么？

19. The length, the breadth and the height of a rectangular tank are 8m, 6 m and 9 m respectively. The tank is full of water at first. Then Sam pours half of the water into a rectangular container with a square base. The water completely fills up the container without overflow. If the height of the container is 6 m, find the length of its base.19.矩形罐的长度、宽度和高度分别为8m、6m和9m。一开始水箱里装满了水。然后山姆把一半的水倒进一个方形底座的长方形容器中。水完全充满容器，不会溢出。如果容器的高度为6 m，则找出其底部的长度。

Answer 1

解：设其底部的长度是X米。
X×X×6=8×6×9÷2
6X²=216
X²=216÷6
X²=36
X=6
答：其底部的长度是6米。