The canteen bought 80 kilograms of rice, and the kilograms of flour bought were three times that of rice. How many kilograms of flour were bought?
食堂买来80千克大米，买来面粉千克数是大米的3倍，买来面粉多少千克？
<gadget id="calculator">80 * 3</gadget>
<output>240</output>

<result>240</result>