The number of girls in a certain school is 40 more than that of the whole school (2/5), and the number of boys is 4/3 of that of girls. How many students are there in this school?
某校女生人数比全校人数的(2/5)多40人，男生人数是女生的(4/3)，这所学校共有学生多少人？
<gadget id="calculator">4 / 3</gadget>
<output>4/3 = around 1.333333</output>

<gadget id="calculator">40 * (4/3)</gadget>
<output>160/3 = around 53.333333</output>

<gadget id="calculator">40 + (160/3)</gadget>
<output>280/3 = around 93.333333</output>

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

<gadget id="calculator">(2/5) * (4/3)</gadget>
<output>8/15 = around 0.533333</output>

<gadget id="calculator">1 - (2/5) - (8/15)</gadget>
<output>1/15 = around 0.066667</output>

<gadget id="calculator">(280/3) / (1/15)</gadget>
<output>1_400</output>

<result>1_400</result>