A passenger car travels 75 kilometers per hour, which is (5/6) that of a car. How many kilometers per hour does the car travel?
一辆客车每小时行75千米，是轿车的(5/6)，轿车每小时行多少千米？
<gadget id="calculator">5 / 6</gadget>
<output>5/6 = around 0.833333</output>

<gadget id="calculator">75 / (5/6)</gadget>
<output>90</output>

<result>90</result>