A train travels from station A to station B, traveling 64 kilometers per hour, and it takes (3/4) hours to pass the whole journey (8/25). How long is the railway between A and B?
一列火车从甲站开往乙站，每小时行驶64千米，行驶了(3/4)小时，正好通过全程的(8/25)．甲、乙两站间的铁路长多少千米？
<gadget id="calculator">3 / 4</gadget>
<output>3/4 = around 0.75</output>

<gadget id="calculator">8 / 25</gadget>
<output>8/25 = around 0.32</output>

<gadget id="calculator">(3/4) / (8/25)</gadget>
<output>75/32 = around 2.34375</output>

<gadget id="calculator">64 * (75/32)</gadget>
<output>150</output>

<result>150</result>