In the mathematics competition, a total of 406 people participated in the competition. Among them, boys who won prizes accounted for 1/9 of the total number of boys, and 16 girls who did not win prizes. The number of boys and girls who won prizes was equal.
数学比赛中，共有406人参加比赛，其中获奖的男生占男生总数的(1/9)，未获奖的女生有16人，得奖的男女生人数相等，则参加比赛的女生有多少人．
<gadget id="calculator">1 / 9</gadget>
<output>1/9 = around 0.111111</output>

<gadget id="calculator">406 * (1/9)</gadget>
<output>406/9 = around 45.111111</output>

<gadget id="calculator">(406/9) + 16</gadget>
<output>550/9 = around 61.111111</output>

<gadget id="calculator">(1/9) + 1</gadget>
<output>10/9 = around 1.111111</output>

<gadget id="calculator">(550/9) / (10/9)</gadget>
<output>55</output>

<result>55</result>