There are 130 boys and 110 girls in the fourth grade. The fourth grade students are just 1/6 of the whole school. How many students are there in the whole school?
四年级有男生130人，女生110人，四年级学生正好是全校人数的(1/6)，全校有学生多少人？
<gadget id="calculator">130 + 110</gadget>
<output>240</output>

<gadget id="calculator">1 / 6</gadget>
<output>1/6 = around 0.166667</output>

<gadget id="calculator">240 / (1/6)</gadget>
<output>1_440</output>

<result>1_440</result>