A cotton farmer sprays pesticides on cotton, spraying 95 kg of pesticides per hectare of cotton field. How many kilograms of pesticides are needed to spray pesticides on a cotton field 500 meters long and 300 meters wide?
一个棉农给棉花喷农药，每公顷棉田喷农药95千克．在一块长500米，宽300米的棉田里喷药，需要多少千克农药？
<gadget id="calculator">300 / 10_000</gadget>
<output>3/100 = around 0.03</output>

<gadget id="calculator">95 * 500 * (3/100)</gadget>
<output>1_425</output>

<result>1_425</result>