The highest temperature in winter in a certain place in northern my country is 2°C, and the highest temperature at the Great Wall Station in Antarctica is 1.7°C higher than five times the highest temperature in the same period in the north. What is the highest temperature at the Great Wall Station in Antarctica?
我国北方某地冬季最高气温2℃，而南极长城站同期的最高气温比北方该地最高气温的5倍还多1.7℃，南极长城站的最高气温是多少？
<gadget id="calculator">2 * 5</gadget>
<output>10</output>

<gadget id="calculator">10 + 1.7</gadget>
<output>11.7</output>

<result>11.7</result>