Peixian Electric Fan Factory plans to produce 15,000 fans this year, and has already produced 8,480. The rest will take 40 days to complete. How many fans will be produced on average?
沛县电风扇厂今年计划生产风扇15000台，已经生产了8480台，余下的要40天完成，平均要生产多少台风扇？
<gadget id="calculator">15_000 - 8_480</gadget>
<output>6_520</output>

<gadget id="calculator">6_520 / 40</gadget>
<output>163</output>

<result>163</result>