Divide the 3-meter-long iron wire into 8 parts on average, each part is ((())/(())) of this iron wire, how many meters is each part, and each meter is ((())/( ())).
把3米长的铁丝平均分成8份，每份是这根铁丝的((())/(()))，每份长多少米，每米是这根铁丝的((())/(()))．
<gadget id="calculator">8 / 1</gadget>
<output>8</output>

<gadget id="calculator">3 / 8</gadget>
<output>3/8 = around 0.375</output>

<result>3/8 = around 0.375</result>