Xiao Ming rides a bicycle along the road, and it takes three minutes to go from the first telegraph pole to the tenth telegraph pole. At this speed, after another 2 minutes, how many telegraph poles does Xiao Ming ride.
小明沿着公路骑自行车，从第一根电线杆到第十根电线杆用了三分钟，按此速度，再过2分钟，小明骑到第多少根电线杆．
<gadget id="calculator">10 - 1</gadget>
<output>9</output>

<gadget id="calculator">9 / 3</gadget>
<output>3</output>

<gadget id="calculator">3 * 2</gadget>
<output>6</output>

<gadget id="calculator">10 + 6</gadget>
<output>16</output>

<result>16</result>