To build a road, an engineering team can repair 320 meters in 4 days, so how many meters can it repair in 6 days?
修一条公路，某工程队4天可以修320米，那么6天可以修多少米．
<gadget id="calculator">320 / 4</gadget>
<output>80</output>

<gadget id="calculator">80 * 6</gadget>
<output>480</output>

<result>480</result>