For a rope, (2/5) of the total length is cut off for the first time, and 24 meters are cut off for the second time, but (1/3) of the total length remains. How many meters is the rope originally?
一根绳子，第一次截去总长的(2/5)，第二次截去24米，结果还剩总长的(1/3)，这根绳子原来长多少米？
<gadget id="calculator">2 / 5</gadget>
<output>2/5 = around 0.4</output>

<gadget id="calculator">1 / 3</gadget>
<output>1/3 = around 0.333333</output>

<gadget id="calculator">1 - (2/5) - (1/3)</gadget>
<output>4/15 = around 0.266667</output>

<gadget id="calculator">24 / (4/15)</gadget>
<output>90</output>

<result>90</result>