Taishan Garment Factory used 2.6 meters of cloth for each set of clothes in 2006. This year, a new cutting method is adopted, and each set can save 0.2 meters of cloth. How many sets can be made of the fabric used to make 1,200 sets of clothes?
泰山服装厂2006年每做一套衣服用布2.6米．今年采用了新的裁剪方法，每套可节省用布0.2米．原来做1200套衣服的布料，现在可以做多少套？
<gadget id="calculator">2.6 * 1_200</gadget>
<output>3_120</output>

<gadget id="calculator">2.6 - 0.2</gadget>
<output>2.4</output>

<gadget id="calculator">3_120 / 2.4</gadget>
<output>1_300</output>

<result>1_300</result>