To build a road, the original plan is to build 0.52 kilometers per day, and it will take 40 days to complete. The actual daily repair is 0.13 kilometers more than the original plan. How many days will it actually take?
修一条路，原计划每天修0.52千米，40天完成．实际每天比原计划每天多修0.13千米，实际用多少天？
<gadget id="calculator">0.52 + 0.13</gadget>
<output>0.65</output>

<gadget id="calculator">40 / 0.65</gadget>
<output>61.538462</output>

<gadget id="calculator">0.52 * 61.538462</gadget>
<output>32</output>

<result>32</result>