A factory plans to produce 9 tons of products per day in February next year. How many tons of goods is expected to be produced by this factory.
某工厂计划在明年的二月份，每天生产9吨产品，这个厂预计共生产多少吨货物．
<gadget id="calculator">9 * 28</gadget>
<output>252</output>

<result>252</result>