Kobayashi went for an outing by bicycle. When going there, it travels an average of 24 kilometers per hour and arrives in (3/4) hours. It only took (2/3) hours to go back the same way, how many kilometers per hour on average when returning?
小林骑自行车去郊游．去时平均每小时行24千米，(3/4)小时到达．原路返回时只用了(2/3)小时，返回时平均每小时行多少千米？
<gadget id="calculator">3 / 4</gadget>
<output>3/4 = around 0.75</output>

<gadget id="calculator">2 / 3</gadget>
<output>2/3 = around 0.666667</output>

<gadget id="calculator">(3/4) / (2/3)</gadget>
<output>9/8 = around 1.125</output>

<gadget id="calculator">24 * (9/8)</gadget>
<output>27</output>

<result>27</result>