The road repair team originally planned to build a road in 25 days, but actually repaired 0.5km per day. As a result, it took 1 day less than the original plan to complete the task. How many kilometers was originally planned to be repaired per day?
修路队原计划25天修一条路，实际每天修0.5km，结果比原计划少用1天完成任务，原计划每天修多少千米？
<gadget id="calculator">25 - 1</gadget>
<output>24</output>

<gadget id="calculator">24 * 0.5</gadget>
<output>12</output>

<gadget id="calculator">12 / 25</gadget>
<output>12/25 = around 0.48</output>

<result>12/25 = around 0.48</result>