306 students line up in 6 columns, each column has the same number of people, if the distance between two adjacent people is 50 cm, how many meters is a team?
306名学生排成6路纵队，每路纵队人数相等，若前后相邻两人之间的间隔是50厘米，则一支队伍长多少米？
<gadget id="calculator">306 / 6</gadget>
<output>51</output>

<gadget id="calculator">51 - 1</gadget>
<output>50</output>

<gadget id="calculator">50 / 100</gadget>
<output>1/2 = around 0.5</output>

<gadget id="calculator">50 * (1/2)</gadget>
<output>25</output>

<result>25</result>