It is known that a worker has weaved 263 baskets in 27 days, 20 more than the original plan. How many baskets were originally planned to weave per day?
已知一名工人27天编了263个筐，比原计划多编20个，原计划每天编多少筐？
<gadget id="calculator">263 - 20</gadget>
<output>243</output>

<gadget id="calculator">243 / 27</gadget>
<output>9</output>

<result>9</result>