Xiaoxin and his friends went for an outing by bicycle, but when there was still 1/3 of the distance to the destination, his bicycle tire was flat, so he had to push the bicycle. It takes twice as long as riding a bicycle. How many times does Xiaoxin ride a bicycle faster than walking?
小新和朋友们骐自行车去郊游，可是在距目的地还有1/3路程的时候，他的自行车轮胎漏气了，小心只好推着车走，小心步行的这段路程所花的时间要比骑车的时间多一倍，小新骑车走要比步行快几倍？
<gadget id="calculator">4 - 1</gadget>
<output>3</output>

<result>3</result>