rectangular iron bucket has a bottom area of 250dm**2 and a height of 4.5dm. What is the volume of the bucket in liters?
一个长方体铁皮水桶的底面积为250dm**2的正方形，高是4.5dm，求水桶的容积是多少升？
<gadget id="calculator">250 * 4.5</gadget>
<output>1_125</output>

<result>1_125</result>