A kind of pesticide is prepared by mixing liquid medicine and water at a ratio of 1:100. To prepare 1212 grams of this pesticide, how many grams of liquid medicine is needed?
一种农药，用药液和水按1：100配制而成，要配制这种农药1212克，需要药液多少克？
<gadget id="calculator">1 + 100</gadget>
<output>101</output>

<gadget id="calculator">1 / 101</gadget>
<output>1/101 = around 0.009901</output>

<gadget id="calculator">1_212 * (1/101)</gadget>
<output>12</output>

<result>12</result>