In our country, ginger, brown sugar and water are often decocted to prevent colds (commonly known as "ginger soup"). Ginger, brown sugar and water are generally prepared in a ratio of 2:5:75 and then boiled. Xiaoming's mother is going to boil 410 grams of "ginger soup", how many grams of brown sugar do you need to prepare? (loss not counted)
我国民间常用生姜、红糖和水煎服以防感冒(俗称"姜汤")，生姜、红糖和水一般按2﹕5﹕75的比例配好后煎熬．小明妈妈准备熬成410克的"姜汤"，需准备红糖多少克？(损耗不计)
<gadget id="calculator">2 + 5 + 75</gadget>
<output>82</output>

<gadget id="calculator">5 / 82</gadget>
<output>5/82 = around 0.060976</output>

<gadget id="calculator">410 * (5/82)</gadget>
<output>25</output>

<result>25</result>