Girls accounted for 37.5% of the school's computer team, and 4 more girls joined the day after tomorrow. At this time, girls accounted for 4/9 of the group. How many people are in the group now?
学校计算机小组中女生占37.5%，后天又有4个女生参加，这时女生占该组人数的(4/9)．该小组现在有多少人？
<gadget id="calculator">4 / 9</gadget>
<output>4/9 = around 0.444444</output>

<gadget id="calculator">1 - (4/9)</gadget>
<output>5/9 = around 0.555556</output>

<gadget id="calculator">(4/9) / (5/9)</gadget>
<output>4/5 = around 0.8</output>

<gadget id="calculator">37.5 / 100</gadget>
<output>0.375</output>

<gadget id="calculator">1 - 0.375</gadget>
<output>0.625</output>

<gadget id="calculator">0.375 / 0.625</gadget>
<output>0.6</output>

<gadget id="calculator">(4/5) - 0.6</gadget>
<output>0.2</output>

<gadget id="calculator">4 / 0.2 / (5/9)</gadget>
<output>36</output>

<result>36</result>