The clothing factory originally produced a kind of women's suit, and each suit used 4.3 meters of cloth. After the improved design, each set saves 0.3 meters of cloth. It used to be 1200 sets of cloth for women's clothing, how many sets can be produced now?
服装厂原来生产一种女式套装，每套用布4.3米．改进设计后，每套节约用布0.3米．原来做1200套这种女装的布，现在可以生产多少套？
<gadget id="calculator">4.3 - 0.3</gadget>
<output>4</output>

<gadget id="calculator">1_200 / 4</gadget>
<output>300</output>

<gadget id="calculator">4.3 * 300</gadget>
<output>1_290</output>

<result>1_290</result>