There are 84 girls in the sixth grade of the experimental primary school, more boys than girls (1/4), fewer students in the sixth grade than in the fifth grade (4/25), how many students are there in the fifth grade?
实验小学六年级有女生84人，男生人数比女生多(1/4)，六年级学生人数比五年级少(4/25)，五年级有学生多少人？
<gadget id="calculator">1 / 4</gadget>
<output>1/4 = around 0.25</output>

<gadget id="calculator">1 + (1/4)</gadget>
<output>5/4 = around 1.25</output>

<gadget id="calculator">84 * (5/4)</gadget>
<output>105</output>

<gadget id="calculator">105 + 84</gadget>
<output>189</output>

<gadget id="calculator">4 / 25</gadget>
<output>4/25 = around 0.16</output>

<gadget id="calculator">1 - (4/25)</gadget>
<output>21/25 = around 0.84</output>

<gadget id="calculator">189 / (21/25)</gadget>
<output>225</output>

<result>225</result>