Cameron guides tour groups in a museum. He usually answers two questions per tourist. Today, he did four tours. The early morning first group was only 6 people. The following group was a busy group of 11. The third group had 8 people, but one was inquisitive and asked three times as many questions as usual. The last group of the day was a late group of 7. How many questions did Cameron answer?
Cameron answered 2 * 6 = 
<gadget id="calculator">2*6</gadget>
<output>12</output>
12 questions for the first group.
He answered 2 * 11 = 
<gadget id="calculator">2*11</gadget>
<output>22</output>
22 questions for the second group.
The third group had 8 - 1 = 7 tourists that asked 2 questions each.
The third group also had 1 tourist that asked 2 * 3 = 
<gadget id="calculator">1*2*3</gadget>
<output>6</output>
6 questions.
Thus, the third group asked 7 * 2 + 6 = 14 + 6 = 
<gadget id="calculator">7*2+6</gadget>
<output>20</output>
20 questions.
The last group asked 7 * 2 = 
<gadget id="calculator">7*2</gadget>
<output>14</output>
14 questions.
For all four tours, Cameron answered 12 + 22 + 20 + 14 = 
<gadget id="calculator">12+22+20+14</gadget>
<output>68</output>
68 questions.

<result>68</result>