A cotton field in the shape of a parallelogram has a base of 120 meters and a height of 150 meters. If 1.5 tons of cotton can be produced per hectare of land, how many tons of cotton can this land produce in total?
一块平行四边形的棉花地，底是120米，高是150米．如果每公顷土地能产出1.5吨棉花，这块地一共能产出多少吨棉花？
<gadget id="calculator">150 / 10_000</gadget>
<output>3/200 = around 0.015</output>

<gadget id="calculator">120 * (3/200) * 1.5</gadget>
<output>2.7</output>

<result>2.7</result>