Class Three 1 collected 86 mineral water bottles, and Class Three 2 collected three times as many mineral water bottles as Class Three 1. How many mineral water bottles did the two classes collect in total?
三1班收集了86个矿泉水瓶，三2班收集的矿泉水瓶数量是三1班的3倍，两个班一共收集了多少个矿泉水瓶？
<gadget id="calculator">86 * 3</gadget>
<output>258</output>

<gadget id="calculator">258 + 86</gadget>
<output>344</output>

<result>344</result>