professional fish farmer raised 26 boxes of fish last year and 40 boxes of fish this year, with 120 fish in each box. How much more tails are raised this year than last year?
一个养鱼专业户去年养鱼26箱，今年养鱼40箱，每箱都有120尾．今年比去年多养多少尾条？
<gadget id="calculator">40 - 26</gadget>
<output>14</output>

<gadget id="calculator">14 * 120</gadget>
<output>1_680</output>

<result>1_680</result>