A vegetable field with a length of 25 meters and a width of 20 meters can harvest 10 kilograms of vegetables per square meter. How many tons of vegetables can this field harvest in total?
一块长25米，宽20米的菜地，每平方米收菜10千克，这块地一共可以收菜多少吨？
<gadget id="calculator">10 / 1_000</gadget>
<output>1/100 = around 0.01</output>

<gadget id="calculator">25 * 20 * (1/100)</gadget>
<output>5</output>

<result>5</result>