A car departs from Tangshan City to Baoding City with an average speed of 76 km/h and arrives in 5 hours; it takes only 4 hours to return from Baoding City to Tangshan City on the same road. How many kilometers per hour did you travel on average when you returned?
一辆汽车从唐山市出发开往保定市，去时的平均速度是76千米/时，5小时到达；从保定市按原路返回唐山市，只用了4小时．返回时平均每小时行多少千米？
<gadget id="calculator">5 / 4</gadget>
<output>5/4 = around 1.25</output>

<gadget id="calculator">76 * (5/4)</gadget>
<output>95</output>

<result>95</result>