A cow weighs about 500 kilograms, and an elephant weighs 6 times that of a cow. How many kilograms does this elephant weigh?
一头牛重约500千克，一头大象的体重是牛的6倍，这头大象重多少千克？
<gadget id="calculator">500 * 6</gadget>
<output>3_000</output>

<result>3_000</result>