A garment factory has imported a kind of cloth. If it is all made into jackets, it can be made into 200 pieces, and if it is all made into trousers, it can be made into 300 pieces. How many sets can be made if it is made into a whole set of clothes?
服装厂进了一种布，如果全做成上衣可做200件，如果全做成裤子可做300件．如果做成整套衣服可做多少套？
<gadget id="calculator">1 / 200</gadget>
<output>1/200 = around 0.005</output>

<gadget id="calculator">1 / 300</gadget>
<output>1/300 = around 0.003333</output>

<gadget id="calculator">(1/200) + (1/300)</gadget>
<output>1/120 = around 0.008333</output>

<gadget id="calculator">1 / (1/120)</gadget>
<output>120</output>

<result>120</result>