There is an iron wire, half of it is used for the first time and more than 1 meter is used, and the remaining (1/3) is used for the second time and the remaining (1/3) is less than 1 meter. At this time, there are still 15 meters left. How many meters is the original length of the iron wire?
有一根铁丝，第一次用去它的一半多1米，第二次用去余下(1/3)的少1米，这时还剩下15米，求着根铁丝原来长多少米？
<gadget id="calculator">15 - 1</gadget>
<output>14</output>

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

<gadget id="calculator">1 - (1/3)</gadget>
<output>2/3 = around 0.666667</output>

<gadget id="calculator">14 / (2/3)</gadget>
<output>21</output>

<gadget id="calculator">21 + 1</gadget>
<output>22</output>

<gadget id="calculator">1 / 2</gadget>
<output>1/2 = around 0.5</output>

<gadget id="calculator">1 - (1/2)</gadget>
<output>1/2 = around 0.5</output>

<gadget id="calculator">22 / (1/2)</gadget>
<output>44</output>

<result>44</result>