There are 550 tons of cargo at a certain station, and a certain team worked 3 hours in the morning to transport 330 tons. According to this calculation, how many hours will it take to transport the rest?
某车站有550吨货物，某队上午工作3小时运了330吨，照这样计算，其余的还要几小时运完？
<gadget id="calculator">330 / 3</gadget>
<output>110</output>

<gadget id="calculator">550 / 110</gadget>
<output>5</output>

<gadget id="calculator">5 - 3</gadget>
<output>2</output>

<result>2</result>