A rectangular wheat field with a length of 600 meters and a width of 300 meters, if 6,000 kilograms of wheat can be harvested per hectare, how many tons of wheat can be harvested in this wheat field?
一块长600米，宽300米的长方形麦田，如果每公顷收小麦6000千克，这块麦田能收多少吨小麦？
<gadget id="calculator">180_000 / 10_000</gadget>
<output>18</output>

<gadget id="calculator">6_000 / 1_000</gadget>
<output>6</output>

<gadget id="calculator">18 * 6</gadget>
<output>108</output>

<result>108</result>