The greening team paved a piece of lawn. The original plan was to pave 18.8 square meters per day, and the paving was completed in 10 days. The actual pavement was 1.2 square meters more than the original one. How many days will it be completed?
绿化队铺一块草坪，原计划每天铺18.8平方米，10天铺完，实际比原来每天多铺1.2平方米，几天铺完？
<gadget id="calculator">18.8 + 1.2</gadget>
<output>20</output>

<gadget id="calculator">10 / 20</gadget>
<output>1/2 = around 0.5</output>

<gadget id="calculator">18.8 * (1/2)</gadget>
<output>9.4</output>

<result>9.4</result>