A cuboid cistern covers an area of 30 square meters and is 1.5 meters deep. What is the maximum cubic meter of water that can be stored in the pool.
一个长方体蓄水池，占地30平方米，池深1.5米，池内最多能蓄水多少立方米．
<gadget id="calculator">30 * 1.5</gadget>
<output>45</output>

<result>45</result>