A cuboid fish pond with a length of 12m and a width of 8m contains 624m**3 of water. How deep is the water in this fish pond? (solution with equation)
一个长12m，宽8m的长方体鱼池里有624m**3的水．这个鱼池的水有多深？(用方程解答)
<result>6.5</result>