To transport a batch of medicines, each box contains 36 bottles, and 40 boxes are needed. If there are 24 bottles per case, how many cases are needed? (Solve with ratio)
运一批药品，每箱装36瓶，需要40只箱子．如果每箱24瓶，需要多少只箱子？(用比例解)
<gadget id="calculator">36 * 40</gadget>
<output>1_440</output>

<gadget id="calculator">1_440 / 24</gadget>
<output>60</output>

<result>60</result>