There are 500 ml of sugar water, sugar accounts for 3/5 of the sugar water, and some water is added later, the ratio of sugar to water is 6:11. How many milliliters of sugar water are there now?
有500毫升糖水，糖占糖水的(3/5)，后来又加了一些水，这时糖与水的比是6：11．现在有多少毫升糖水？
<gadget id="calculator">3 / 5</gadget>
<output>3/5 = around 0.6</output>

<gadget id="calculator">6 + 11</gadget>
<output>17</output>

<gadget id="calculator">6 / 17</gadget>
<output>6/17 = around 0.352941</output>

<gadget id="calculator">(3/5) / (6/17)</gadget>
<output>17/10 = around 1.7</output>

<gadget id="calculator">500 * (17/10)</gadget>
<output>850</output>

<result>850</result>