Workers repair a road, if it repairs 1.2 kilometers every day, it will be completed in 10 days. Now repairing 1.5 kilometers every day, how many days can it be completed?
工人修一条路，如果每天修1.2千米，10天修完．现在每天修1.5千米，几天可以修完？
<gadget id="calculator">10 / 1.5</gadget>
<output>6.666667</output>

<gadget id="calculator">1.2 * 6.666667</gadget>
<output>8</output>

<result>8</result>