Xiao Le and Xiao Xi jumped rope together. Xiao Xi jumped for 2 minutes first, and then each of them jumped for 3 minutes. They jumped 780 times in total. It is known that Xiaoxi dances 12 more times per minute than Xiaole, so how many more times does Xiaoxi dance than Xiaole?
小乐与小喜一起跳绳，小喜先跳了2分钟，然后两人各跳了3分钟，一共跳了780下．已知小喜比小乐每分钟多跳12下，那么小喜比小乐共多跳了多少下？
<gadget id="calculator">3 * 12</gadget>
<output>36</output>

<gadget id="calculator">36 + 780</gadget>
<output>816</output>

<gadget id="calculator">2 + 3 + 3</gadget>
<output>8</output>

<gadget id="calculator">816 / 8</gadget>
<output>102</output>

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

<gadget id="calculator">102 * 5</gadget>
<output>510</output>

<gadget id="calculator">102 - 12</gadget>
<output>90</output>

<gadget id="calculator">90 * 3</gadget>
<output>270</output>

<gadget id="calculator">510 - 270</gadget>
<output>240</output>

<result>240</result>