It takes (1/3) an hour for someone to go from A to B, and he walks for (1/5) an hour, and there are still 960 meters left, how many meters has he walked?
某人从甲地到乙地需要(1/3)小时，他走了(1/5)小时，还有960米没有走，他已经走多少米．
<gadget id="calculator">1 / 5</gadget>
<output>1/5 = around 0.2</output>

<gadget id="calculator">1 / 3</gadget>
<output>1/3 = around 0.333333</output>

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

<gadget id="calculator">1 - (3/5)</gadget>
<output>2/5 = around 0.4</output>

<gadget id="calculator">960 / (2/5)</gadget>
<output>2_400</output>

<gadget id="calculator">2_400 - 960</gadget>
<output>1_440</output>

<result>1_440</result>