The children in the handicraft group of the Children's Palace made a handicraft "pig doll". Each person first makes a paper "pig doll"; then every 2 people make a clay "hunting doll"; then every 3 people make a cloth "pig doll"; finally every 4 people make an electric "pig frog doll" ". In this way, a total of 100 "pig dolls" were made. From this we can know how many children there are in the manual group.
少年宫手工组的小朋友们做工艺品"猪娃娃"．每个人先各做一个纸"猪娃娃"；接着每2个人合做一个泥"猎娃娃"；然后每3个人合做一个布"猪娃娃"；最后每4个人合做一个电动"猪蛙娃"．这样下来，一共做了100个"猪娃娃"．由此可知手工组共有多少个小朋友．
<gadget id="calculator">1 / 2</gadget>
<output>1/2 = around 0.5</output>

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

<gadget id="calculator">1 / 4</gadget>
<output>1/4 = around 0.25</output>

<gadget id="calculator">1 + (1/2) + (1/3) + (1/4)</gadget>
<output>25/12 = around 2.083333</output>

<gadget id="calculator">100 / (25/12)</gadget>
<output>48</output>

<result>48</result>