Both the train and the car traveled for 5 hours, the train traveled a total of 900 kilometers, and the car traveled a total of 325 kilometers. How much more miles per hour can a train travel than a car? (please use two methods to answer)
火车和汽车都行了5小时，火车共行900千米，汽车共行325千米．火车每小时比汽车每小时多行多少千米？(请用两种方法解答)
<gadget id="calculator">900 / 5</gadget>
<output>180</output>

<gadget id="calculator">325 / 5</gadget>
<output>65</output>

<gadget id="calculator">180 - 65</gadget>
<output>115</output>

<result>115</result>