In the mathematics activity class, Li Jun cut a 9 cm small stick into 4 sections on average to form a square, how much of the total length is the length of each section
数学活动课上，李军把一根9厘米的小棒平均剪成4段围成一个正方形，每段长占全长的多少
<gadget id="calculator">1 / 4</gadget>
<output>1/4 = around 0.25</output>

<result>1/4 = around 0.25</result>