A refrigerator factory produced 1,400 refrigerators in May, which was 1/6 more than in April. How many refrigerators were produced in April?
某电冰箱厂5月份生产冰箱1400台，比四月份多生产了(1/6)，四月份生产冰箱多少台？
<gadget id="calculator">1 / 6</gadget>
<output>1/6 = around 0.166667</output>

<gadget id="calculator">1 + (1/6)</gadget>
<output>7/6 = around 1.166667</output>

<gadget id="calculator">1_400 / (7/6)</gadget>
<output>1_200</output>

<result>1_200</result>