The load capacity of a truck is 6 tons, and the cargo loaded on it accounts for (2/5) of the load capacity. How many tons of cargo can this truck carry?
一辆货车的载重量是6吨，装的货占载重量的(2/5)，这辆货车还可以装多少吨的货物．
<gadget id="calculator">2 / 5</gadget>
<output>2/5 = around 0.4</output>

<gadget id="calculator">1 - (2/5)</gadget>
<output>3/5 = around 0.6</output>

<gadget id="calculator">6 * (3/5)</gadget>
<output>18/5 = around 3.6</output>

<result>18/5 = around 3.6</result>