Mix 500 grams of sugar water containing 60% sugar and 200 grams of 25% sugar water together. How much sugar does the mixed sugar water contain?
把含糖60%的糖水500克和25%的糖水200克混合在一起，混合后的糖水含糖多少．
<gadget id="calculator">60 / 100</gadget>
<output>3/5 = around 0.6</output>

<gadget id="calculator">500 * (3/5)</gadget>
<output>300</output>

<gadget id="calculator">25 / 100</gadget>
<output>1/4 = around 0.25</output>

<gadget id="calculator">200 * (1/4)</gadget>
<output>50</output>

<gadget id="calculator">300 + 50</gadget>
<output>350</output>

<gadget id="calculator">500 + 200</gadget>
<output>700</output>

<gadget id="calculator">350 / 700</gadget>
<output>1/2 = around 0.5</output>

<gadget id="calculator">100 / 100</gadget>
<output>1</output>

<gadget id="calculator">(1/2) * 1</gadget>
<output>1/2 = around 0.5</output>

<result>1/2 = around 0.5</result>