A bottle of orange powder 500 kg. It takes 16 kilograms of orange powder and 9 kilograms of white sugar to make a cup. How many kilograms of white sugar is needed to make this bottle of orange powder?
一瓶橙子粉500千克．每冲一杯需要16千克橙子粉和9千克白糖，冲完这瓶橙子粉，大约需要多少千克白糖？
<gadget id="calculator">500 / 16</gadget>
<output>125/4 = around 31.25</output>

<gadget id="calculator">(125/4) * 9</gadget>
<output>1_125/4 = around 281.25</output>

<result>1_125/4 = around 281.25</result>