A potion is made of powder and water in a ratio of 1:80. There are 15 kilograms of medicine powder, how many kilograms of such medicine can be prepared.
一种药水是药粉和水按照1：80的比例制成的．现有15千克药粉，可配制这样的药水多少千克．
<gadget id="calculator">1 / 80</gadget>
<output>1/80 = around 0.0125</output>

<gadget id="calculator">15 / (1/80)</gadget>
<output>1_200</output>

<gadget id="calculator">15 + 1_200</gadget>
<output>1_215</output>

<result>1_215</result>