There are 426 fourth-grade students in Caiyuan Primary School going to participate in summer camp activities, 42 of them have already gone, and every remaining 32 students take a minibus, how many minibuses are needed?
才源小学四年级学生426名去参加夏令营活动，已经去了42人，剩下的每32人乘一辆中巴车去，需要多少辆中巴车？
<gadget id="calculator">426 - 42</gadget>
<output>384</output>

<gadget id="calculator">384 / 32</gadget>
<output>12</output>

<result>12</result>