The cement factory produces 435 tons of cement in 3 months, so how many tons of cement can it produce in half a year? (answer in two ways)
水泥厂3个月生产水泥435吨，照这样半年生产水泥多少吨？(用两种方法解答)
<gadget id="calculator">435 / 3</gadget>
<output>145</output>

<gadget id="calculator">145 * 6</gadget>
<output>870</output>

<result>870</result>