Dongfeng Electronics Factory produced 400,000 tape recorders last year, and produced in the first half of the year (5/6). How many recorders were produced in the first half of the year?
东风电子厂去年生产录音机40万台，上半年生产了(5/6)．上半年生产多少台录音机？
<gadget id="calculator">5 / 6</gadget>
<output>5/6 = around 0.833333</output>

<gadget id="calculator">40 * (5/6)</gadget>
<output>100/3 = around 33.333333</output>

<result>100/3 = around 33.333333</result>