On average, the steelmaking plant saves 204 tons of coal per month. How many tons of coal can be saved in the first quarter of this year?
炼钢厂平均每月节约用煤204吨，今年第一季度可以节约用煤多少吨？
<gadget id="calculator">204 * 3</gadget>
<output>612</output>

<result>612</result>