Drinking Stone produced 2,400 tons of feed in May, which was (5/6) the output in April. How many tons of feed were produced in April? (Answer in two ways.)
饮料石五月份生产饲料2400吨，是四月份产量的(5/6)，四月份生产饲料多少吨？(用两种方法解答．)
<gadget id="calculator">5 / 6</gadget>
<output>5/6 = around 0.833333</output>

<gadget id="calculator">2_400 / (5/6)</gadget>
<output>2_880</output>

<result>2_880</result>