There is a batch of cloth for children's clothing, each set of cloth is 1.5 meters long, and 300 sets can be made. If it is changed to adult clothing, how many sets can be made with 2.5 meters of cloth for each set?
有一批布做儿童服装，每套用布1.5米，可做300套．如果改做成人服装，每套用布2.5米，可以做多少套？
<gadget id="calculator">1.5 / 2.5</gadget>
<output>0.6</output>

<gadget id="calculator">300 * 0.6</gadget>
<output>180</output>

<result>180</result>