Two shopping malls, A and B, sell washing machines. In January, shopping mall A sold 1,960 washing machines, which was 1/6 more than shopping mall B. How many more washing machines did shopping mall A sell than shopping mall B?
甲乙两个商场出售洗衣机，一月份甲商场共售出1960台，比乙商场多售出(1/6)，甲商场比乙商场多售出多少台？
<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_960 / (7/6)</gadget>
<output>1_680</output>

<gadget id="calculator">1_960 - 1_680</gadget>
<output>280</output>

<result>280</result>