There are three skipping ropes, the first one is (1/6) meter shorter than the second one, and the third one is (3/8) meter shorter than the second one, which one is longer and how many meters is the third one or the first one?
有三根跳绳，第一根比第二根短(1/6)米，第三根比第二根短(3/8)米，第三根和第一根跳绳哪根长，长多少米？
<gadget id="calculator">1 / 6</gadget>
<output>1/6 = around 0.166667</output>

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

<gadget id="calculator">1 - (3/8)</gadget>
<output>5/8 = around 0.625</output>

<gadget id="calculator">1 - (1/6) - (5/8)</gadget>
<output>5/24 = around 0.208333</output>

<result>5/24 = around 0.208333</result>