A certain medicine is prepared according to the ratio of 1:500. There are 10 kilograms of medicine powder, how many kilograms of medicine can be prepared?
某种药水是按1：500配制而成的，现有10千克药粉，可配制多少千克的药水？
<gadget id="calculator">1 + 500</gadget>
<output>501</output>

<gadget id="calculator">10 * 501</gadget>
<output>5_010</output>

<result>5_010</result>