A rope, cut off (3/8) for the first time, and (1/4) for the second time, there is still 24m left, how many meters is this rope originally?
一根绳子，第一次剪去(3/8)，第二次剪去(1/4)，还剩24m，这根绳子原来长多少米？
<gadget id="calculator">3 / 8</gadget>
<output>3/8 = around 0.375</output>

<gadget id="calculator">1 / 4</gadget>
<output>1/4 = around 0.25</output>

<gadget id="calculator">(3/8) + (1/4)</gadget>
<output>5/8 = around 0.625</output>

<gadget id="calculator">1 - (5/8)</gadget>
<output>3/8 = around 0.375</output>

<gadget id="calculator">24 / (3/8)</gadget>
<output>64</output>

<result>64</result>