A car has traveled 42 kilometers from Baoying to Yangzhou, accounting for 2/5 of the whole journey. How many kilometers are there between the two places?
一辆汽车从宝应去扬州，已经行了42千米，占全程的(2/5)，两地相距多少千米？
<gadget id="calculator">2 / 5</gadget>
<output>2/5 = around 0.4</output>

<gadget id="calculator">42 / (2/5)</gadget>
<output>105</output>

<result>105</result>