A car departs from Hangzhou at 8:00 and arrives in Ningbo at 10:30, traveling an average of 45.5 kilometers per hour. From Hangzhou to Ningbo, how many kilometers did it travel?
一辆汽车8：00从杭州出发，10时30分到宁波，平均每时行45.5千米．从杭州到宁波，它行了多少千米？
<gadget id="calculator">45.5 * 2.5</gadget>
<output>113.75</output>

<result>113.75</result>