A pool has a water inlet pipe and a water outlet pipe. The flow rate of the water inlet pipe is 32L per minute, and the flow rate of the water outlet pipe is 48L per minute. Open the water inlet pipe for 300 minutes to fill up the water. If you open the water pipe for a few minutes, can the pool be filled with water?
一水池有一根进水管和一根出水管，进水管每分钟流量是32L，出水管每分钟流量是48L，打开进水管300分钟放满水，如打开出水管几分钟可将满池水放完？
<gadget id="calculator">300 / 48</gadget>
<output>25/4 = around 6.25</output>

<gadget id="calculator">32 * (25/4)</gadget>
<output>200</output>

<result>200</result>