A liquid medicine is prepared by mixing medicine powder and water according to the mass ratio of 3:20. How many kilograms of this medicine can be prepared by using 60 kilograms of medicine powder.
一种药水是用药粉和水按3：20的质量比配制而成，用60千克的药粉，可以配制成多少千克的这种药水．
<gadget id="calculator">3 / 23</gadget>
<output>3/23 = around 0.130435</output>

<gadget id="calculator">60 / (3/23)</gadget>
<output>460</output>

<result>460</result>