There is a flower bed in Sunshine Community. Its length is 35 decimeters and its width is 15 decimeters. How many square decimeters does this flower bed occupy?
阳光小区有一个花坛，它的长是35分米，比宽长15分米，这个花坛占地多少平方分米？
<gadget id="calculator">35 - 15</gadget>
<output>20</output>

<gadget id="calculator">35 * 20</gadget>
<output>700</output>

<result>700</result>