(3/8) of a wire is (6/7) meters, what is the total length of this wire in meters?
一根铁丝的(3/8)是(6/7)米，这根铁丝全长多少米．
<gadget id="calculator">6 / 7</gadget>
<output>6/7 = around 0.857143</output>

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

<gadget id="calculator">(6/7) / (3/8)</gadget>
<output>16/7 = around 2.285714</output>

<result>16/7 = around 2.285714</result>