A car travels from A to B at an average of 60 kilometers per hour. After traveling for (3/5) hours, it just travels (4/5) of the whole journey. How many kilometers is it from A to B?
一辆汽车从甲地到乙地，平均每小时行驶60千米，行了(3/5)小时，刚好行了全程的(4/5)，甲地到乙地有多少千米？
<gadget id="calculator">3 / 5</gadget>
<output>3/5 = around 0.6</output>

<gadget id="calculator">4 / 5</gadget>
<output>4/5 = around 0.8</output>

<gadget id="calculator">(3/5) / (4/5)</gadget>
<output>3/4 = around 0.75</output>

<gadget id="calculator">60 * (3/4)</gadget>
<output>45</output>

<result>45</result>