It takes (2/7) hours for a snail to crawl (5/6) meters. According to this calculation, how many hours does it take for this snail to crawl 1 meter? What is the correct column
一只蜗牛爬行(5/6)米需(2/7)小时，照这样计算，这只蜗牛爬行1米需要多少小时？正确列式是多少
<gadget id="calculator">2 / 7</gadget>
<output>2/7 = around 0.285714</output>

<gadget id="calculator">5 / 6</gadget>
<output>5/6 = around 0.833333</output>

<gadget id="calculator">(2/7) / (5/6)</gadget>
<output>12/35 = around 0.342857</output>

<result>12/35 = around 0.342857</result>