Divide a 5-meter-long iron wire into 6 sections on average, and each section is ((())/(())) of this iron wire. What is the total length of the three sections in meters?
把一根5米长的铁丝平均分成6段，每段是这根铁丝的((())/(()))，三段共长多少米．
<gadget id="calculator">5 / 1</gadget>
<output>5</output>

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

<gadget id="calculator">5 * (3/5)</gadget>
<output>3</output>

<result>3</result>