The number of boys in the sixth grade of a certain elementary school is equal to the number of girls. If you first transfer 1/3 of the boys, and 40% of the girls to participate in the group gymnastics performance, and then transfer 14 of the boys to form a volunteer service team, then the ratio of the number of girls to the number of boys is It is 5:4. How many students are in the sixth grade in this school?
某小学六年级的男生人数与女生人数相等．如果先从男生中调出(1/3)，从女生中调出40%共同参加团体操表演，再从男生中调出14人组成志愿者服务小队，这时剩下的女生人数与男生人数比是5：4．这个学校六年级共有学生多少人？
<gadget id="calculator">5 / 4</gadget>
<output>5/4 = around 1.25</output>

<gadget id="calculator">(5/4) * 14</gadget>
<output>35/2 = around 17.5</output>

<gadget id="calculator">40 / 100</gadget>
<output>2/5 = around 0.4</output>

<gadget id="calculator">1 / 3</gadget>
<output>1/3 = around 0.333333</output>

<gadget id="calculator">(5/4) * (1/3)</gadget>
<output>5/12 = around 0.416667</output>

<gadget id="calculator">(5/4) - 1 - (5/12)</gadget>
<output>-1/6 = around -0.166667</output>

<gadget id="calculator">(2/5) + (-1/6)</gadget>
<output>7/30 = around 0.233333</output>

<gadget id="calculator">(35/2) / (7/30)</gadget>
<output>75</output>

<gadget id="calculator">75 * 2</gadget>
<output>150</output>

<result>150</result>