An engineering team builds a road. The original plan was to repair 45 meters per day and complete the task in 24 days. In fact, it took 20 days to complete the repair. How much more meters are repaired each day than the original plan?
某工程队修一条公路．原计划每天修45米，24天完成任务．实际上用了20天就修完了，实际每天比原计划每天多修多少米？
<gadget id="calculator">24 / 20</gadget>
<output>6/5 = around 1.2</output>

<gadget id="calculator">45 * (6/5)</gadget>
<output>54</output>

<gadget id="calculator">54 - 45</gadget>
<output>9</output>

<result>9</result>