An engineering team paves a road, originally planned to pave 16 kilometers per day, and finish paving in 30 days. The actual pavement is 8 kilometers more than the original plan every day. How many days are actually paved?
一个工程队铺一条路，原计划每天铺16千米，30天铺完．实际每天比原计划多铺8千米，实际多少天铺完？
<gadget id="calculator">16 * 30</gadget>
<output>480</output>

<gadget id="calculator">16 + 8</gadget>
<output>24</output>

<gadget id="calculator">480 / 24</gadget>
<output>20</output>

<result>20</result>