cuboid pool with a bottom of 12 decimeters long and 7 decimeters wide, how many liters of water is needed to fill the pool with water 3 decimeters high?
一个长方体水池，底面长12分米，宽7分米，如果要向这个池子里注入3分米高的水，需要多少升水？
<gadget id="calculator">12 * 7 * 3</gadget>
<output>252</output>

<result>252</result>