The distance between A and B is 10 kilometers, and Xiaohong walks the whole distance in 4 hours, how much is the average distance traveled per hour, and the average distance is how many kilometers per hour.
甲乙两地相距10千米，小洪4小时走完全程，平均每小时走全程的多少，平均每小时走多少千米．
<gadget id="calculator">1 / 4</gadget>
<output>1/4 = around 0.25</output>

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