To build a road, it is planned to build 120 meters per day, which can be completed in 30 days. If it is completed 6 days in advance, how many meters will be repaired per day?
修一条路，计划每天修120米，30天可修完，如果提前6天修完，每天要修多少米？
<gadget id="calculator">30 - 6</gadget>
<output>24</output>

<gadget id="calculator">30 / 24</gadget>
<output>5/4 = around 1.25</output>

<gadget id="calculator">120 * (5/4)</gadget>
<output>150</output>

<result>150</result>