A loom weaves 1,200 meters of cloth in 6 hours. According to this calculation, if we weave another 3 hours, how many meters will we weave in total?
一台织布机6小时织布1200米，照这样计算，再织3小时，一共织布多少米？
<gadget id="calculator">1_200 / 6</gadget>
<output>200</output>

<gadget id="calculator">6 + 3</gadget>
<output>9</output>

<gadget id="calculator">200 * 9</gadget>
<output>1_800</output>

<result>1_800</result>