A pesticide is prepared by mixing medicine and water in a ratio of 1:150. How many kilograms of liquid medicine can be prepared from the existing 2.5 kilograms of medicine?
一种农药是把药和水按1：150的比例配制成的．现有2.5千克的药，可配制成多少千克的药水？
<gadget id="calculator">1 / 150</gadget>
<output>1/150 = around 0.006667</output>

<gadget id="calculator">2.5 / (1/150)</gadget>
<output>375</output>

<gadget id="calculator">375 + 2.5</gadget>
<output>377.5</output>

<result>377.5</result>