There are 304 students in the fifth grade of a certain elementary school. The number of boys (1/11) and 10 girls are selected to participate in the symposium. The remaining boys and girls are equal in number. How many boys are there?
某小学五年级有学生304人，选出男生人数的(1/11)和10名女生参加座谈会，剩下男生和女生人数相等，原来有男生多少人？
<gadget id="calculator">304 - 10</gadget>
<output>294</output>

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

<gadget id="calculator">1 - (1/11)</gadget>
<output>10/11 = around 0.909091</output>

<gadget id="calculator">1 + (10/11)</gadget>
<output>21/11 = around 1.909091</output>

<gadget id="calculator">294 / (21/11)</gadget>
<output>154</output>

<result>154</result>