A cup of sugar water is prepared according to the mass ratio of sugar and water of 1:10. Given 20 kg of sugar, how many grams of water are there?
一杯糖水按糖与水的质量比1：10配制而成，已知糖20千克，水有多少克？
<gadget id="calculator">1 + 10</gadget>
<output>11</output>

<gadget id="calculator">1 / 11</gadget>
<output>1/11 = around 0.090909</output>

<gadget id="calculator">20 / (1/11)</gadget>
<output>220</output>

<gadget id="calculator">220 - 20</gadget>
<output>200</output>

<result>200</result>