There are three ropes A, B, and C. If the two ropes A and B are connected together, they are found to be (2/3) longer than the original rope A. If you cut off a section of the same length as rope C from rope A, you will find that rope A still has its original (1/4). It is known that rope B is 5 meters shorter than rope C, how long is rope A?
有甲、乙、丙三根绳子，如果将甲、乙两根绳接在一起发现比原来甲绳长(2/3)．如果从甲绳剪掉与丙绳同样长的一段后，则发现甲绳还剩下自己原来的(1/4)．已知乙绳比丙绳短5米，甲绳长多少米？
<gadget id="calculator">1 / 4</gadget>
<output>1/4 = around 0.25</output>

<gadget id="calculator">2 / 3</gadget>
<output>2/3 = around 0.666667</output>

<gadget id="calculator">1 - (1/4) - (2/3)</gadget>
<output>1/12 = around 0.083333</output>

<gadget id="calculator">5 / (1/12)</gadget>
<output>60</output>

<result>60</result>