139 kilograms of soybean oil can be squeezed out per ton of soybeans. Uncle Yu’s family has 85 tons of soybeans. How many kilograms of soybean oil can be squeezed out?
每吨大豆可以榨出139千克豆油，俞大伯家有85吨大豆，可以榨出多少千克豆油？
<gadget id="calculator">139 * 85</gadget>
<output>11_815</output>

<result>11_815</result>