The students went on a winter outing, rented four 48-seater cars, and rented a 15-seater car, which happened to be full. How many students went to the winter outing?
同学们去冬游，租了4辆48座的车，还租了一辆15座的车，恰好全坐满，有多少个同学去冬游？
<gadget id="calculator">48 * 4</gadget>
<output>192</output>

<gadget id="calculator">192 + 15</gadget>
<output>207</output>

<result>207</result>