The general weight of Mongolian cattle is about 320 kilograms, and the weight of grassland red cattle is about 1.2 times that of Mongolian cattle. How many kilograms is the weight of grassland red cattle?
蒙古牛一般体重约为320千克，草原红牛体重约是蒙古牛体重的1.2倍，草原红牛的体重约是多少千克？
<gadget id="calculator">320 * 1.2</gadget>
<output>384</output>

<result>384</result>