There are 168 students in the fifth grade of Humanities Primary School, among which the number of girls accounted for (3/4) of the number of boys. Later, a few girls were transferred. At this time, girls accounted for boys (5/6). Later, a few girls were transferred.
人文小学五年级共有学生168人，其中女生人数占男生人数的(3/4)，后来又转来几名女生，这时女生占男生的(5/6)，后来又转来几名女生．
<gadget id="calculator">3 / 4</gadget>
<output>3/4 = around 0.75</output>

<gadget id="calculator">1 + (3/4)</gadget>
<output>7/4 = around 1.75</output>

<gadget id="calculator">168 / (7/4)</gadget>
<output>96</output>

<gadget id="calculator">5 / 6</gadget>
<output>5/6 = around 0.833333</output>

<gadget id="calculator">(5/6) - (3/4)</gadget>
<output>1/12 = around 0.083333</output>

<gadget id="calculator">96 * (1/12)</gadget>
<output>8</output>

<result>8</result>