A garment factory needs to process a batch of children's clothing. If each set uses 1.5m of cloth, it can process 490 sets. If each set uses 1.4m cloth, how many sets can be processed?
服装厂要加工一批儿童服装，如果每套用布1.5m，可以加工490套．如果每套用布1.4m，可以加工多少套？
<gadget id="calculator">490 / 1.4</gadget>
<output>350</output>

<gadget id="calculator">1.5 * 350</gadget>
<output>525</output>

<result>525</result>