The hare runs 40 kilometers per hour, and the distance that the swift flies per hour is four times the distance that the hare runs per hour. How many kilometers does the swift fly per hour?
野兔每小时跑40千米，雨燕每小时飞行的距离是野兔每小时奔跑距离的4倍．雨燕每小时飞多少千米？
<gadget id="calculator">40 * 4</gadget>
<output>160</output>

<result>160</result>