Garden Hotel burned 125.2 tons of coal in the first half of the year, and saved 12.8 tons in the second half of the year compared to the first half. How many tons of coal are burned in a year?
花园宾馆上半年烧煤125.2吨，下半年比上半年节约12.8吨．全年烧煤多少吨？
<gadget id="calculator">125.2 - 12.8</gadget>
<output>112.4</output>

<gadget id="calculator">112.4 + 125.2</gadget>
<output>237.6</output>

<result>237.6</result>