Thermal power plants can save 123 tons of coal every 2 months by improving power generation technology. According to this calculation, how many tons of coal can be saved in a year?
火力发电场改进发电技术，每2个月可节约用煤123吨，照这样计算，一年可节约煤多少吨？
<gadget id="calculator">123 / 2</gadget>
<output>123/2 = around 61.5</output>

<gadget id="calculator">(123/2) * 12</gadget>
<output>738</output>

<result>738</result>