To ride a motorcycle from Huifeng Primary School to Dongxing Primary School, it takes Teacher Zhang 4 minutes and Teacher Li 5 minutes. Teacher Zhang’s speed is the speed of Teacher Li.
从惠丰小学到东兴小学骑摩托车走完全程，张老师需要4分钟，李老师需要5分钟，张老师的速度是李老师速度的多少
<gadget id="calculator">1 / 4</gadget>
<output>1/4 = around 0.25</output>

<gadget id="calculator">1 / 5</gadget>
<output>1/5 = around 0.2</output>

<gadget id="calculator">(1/4) / (1/5)</gadget>
<output>5/4 = around 1.25</output>

<result>5/4 = around 1.25</result>