A certain factory has two workshops, and the number of people in the first workshop accounts for 13/20 of the total number of people in the whole factory. If 24 people are transferred from the first workshop to the second workshop, the number of people in the two workshops will be equal. Originally, the first workshop has how many people?
某工厂有两个车间，第一车间人数占全厂总人数的(13/20)，如果从第一车间调24人到第二车间，则两个车间人数就相等了，原来第一车间有多少人？
<gadget id="calculator">13 / 20</gadget>
<output>13/20 = around 0.65</output>

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

<gadget id="calculator">(13/20) - (1/2)</gadget>
<output>3/20 = around 0.15</output>

<gadget id="calculator">24 / (3/20)</gadget>
<output>160</output>

<gadget id="calculator">160 * (13/20)</gadget>
<output>104</output>

<result>104</result>