27 people form 3 teams, the distance between them is 2 meters, how many meters is each team?
27人排成3队，两人之间距离是2米，每条队伍长多少米？
<gadget id="calculator">27 / 3</gadget>
<output>9</output>

<gadget id="calculator">9 - 1</gadget>
<output>8</output>

<gadget id="calculator">8 * 2</gadget>
<output>16</output>

<result>16</result>