The iodine used for disinfection is prepared by mixing iodine and wine at a ratio of 1:50. Now there are 30g of iodine. How many kilograms of this iodine can be prepared?
用来消毒的碘酒是把碘和酒按1：50的比混合配制而成的，现在有30g碘，可以配制这种碘酒多少千克？
<gadget id="calculator">1 + 50</gadget>
<output>51</output>

<gadget id="calculator">1 / 51</gadget>
<output>1/51 = around 0.019608</output>

<gadget id="calculator">30 / (1/51)</gadget>
<output>1_530</output>

<result>1_530</result>