car travels 80 kilometers per hour from point A to point B. It takes (3/4) hours and it takes only (5/8) hours to return. How many kilometers per hour did you travel when you returned?
一辆汽车从甲地到乙地，每小时行80千米，用了(3/4)小时，返回时只用了(5/8)小时．返回时每小时行多少千米？
<gadget id="calculator">3 / 4</gadget>
<output>3/4 = around 0.75</output>

<gadget id="calculator">5 / 8</gadget>
<output>5/8 = around 0.625</output>

<gadget id="calculator">(3/4) / (5/8)</gadget>
<output>6/5 = around 1.2</output>

<gadget id="calculator">80 * (6/5)</gadget>
<output>96</output>

<result>96</result>