In the first semester of the sixth grade of Yuhong Primary School, the number of boys accounted for the total number (14/25). At the beginning of this year, 3 boys were transferred, and 3 girls were transferred. At this time, the number of girls accounted for the total number (12/25). How many boys are there in Yuhong Primary School?
育红小学六年级上学期，男生人数占总人数的(14/25)，今年开学初转走3名男生，又转来3名女生，这时女生人数占总人数的(12/25)．育红小学现有男生多少人？
<gadget id="calculator">14 / 25</gadget>
<output>14/25 = around 0.56</output>

<gadget id="calculator">3 * (14/25)</gadget>
<output>42/25 = around 1.68</output>

<gadget id="calculator">3 * (14/25) * (14/25)</gadget>
<output>588/625 = around 0.9408</output>

<gadget id="calculator">12 / 25</gadget>
<output>12/25 = around 0.48</output>

<gadget id="calculator">3 * (12/25) * (14/25)</gadget>
<output>504/625 = around 0.8064</output>

<gadget id="calculator">(588/625) - (504/625)</gadget>
<output>84/625 = around 0.1344</output>

<gadget id="calculator">(42/25) + (84/625)</gadget>
<output>1_134/625 = around 1.8144</output>

<gadget id="calculator">(14/25) * (14/25)</gadget>
<output>196/625 = around 0.3136</output>

<gadget id="calculator">(12/25) * (14/25)</gadget>
<output>168/625 = around 0.2688</output>

<gadget id="calculator">(168/625) - (14/25)</gadget>
<output>-182/625 = around -0.2912</output>

<gadget id="calculator">(196/625) + (-182/625)</gadget>
<output>14/625 = around 0.0224</output>

<gadget id="calculator">(1_134/625) / (14/625)</gadget>
<output>81</output>

<result>81</result>