There are 152 students in the sixth grade. Female students (1/11) and 5 male students are selected to participate in the symposium. The remaining male and female students are just equal. How many girls are there in this grade?
六年级有学生152人，选出女同学的(1/11)与5个男同学们参中座谈会，剩下的男女同学人数刚好相等，求这个年级有女生多少人？
<gadget id="calculator">152 - 5</gadget>
<output>147</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">147 / (21/11)</gadget>
<output>77</output>

<result>77</result>