Master Ding can produce 27 parts in 3 hours, and Master Wang can produce 2 parts more than him per hour. How many parts can Master Wang produce per hour?
丁师傅3小时可以生产27个零件，王师傅每小时比他多生产2个零件，王师傅每小时生产多少个零件？
<gadget id="calculator">27 / 3</gadget>
<output>9</output>

<gadget id="calculator">9 + 2</gadget>
<output>11</output>

<result>11</result>