The cocoon buying station buys 1,800 kilograms of silkworm cocoons in the morning and 2,040 kilograms in the afternoon. One basket per 30 kilograms, how many baskets are purchased less in the morning than in the afternoon?
蚕茧收购站上午收购蚕茧1800千克，下午收购2040千克．每30千克装一筐，上午比下午少收购多少筐？
<gadget id="calculator">2_040 - 1_800</gadget>
<output>240</output>

<gadget id="calculator">240 / 30</gadget>
<output>8</output>

<result>8</result>