The students went on a spring outing. Each car transported 48 people, and it took 3 cars to transport all the teachers and students twice. How many teachers and students are there in the spring outing?
同学们去春游．每辆汽车运了48人，用3辆汽车运了2趟才把所有师生送去．春游的师生共有多少人？
<gadget id="calculator">3 * 2</gadget>
<output>6</output>

<gadget id="calculator">48 * 6</gadget>
<output>288</output>

<result>288</result>