A Siberian tiger weighs 113 kilograms, and a bison weighs three times that of the Siberian tiger. How many kilograms does this bison weigh?
一只东北虎重113千克，一头野牛的体重是东北虎的3倍．这头野牛重多少千克？
<gadget id="calculator">113 * 3</gadget>
<output>339</output>

<result>339</result>