There are 45 students in Class 6 and 2, among which (3/5) students participate in the school sports meeting, and the rest are cheerleaders. How many cheerleaders are there in total?
六2班有45名学生，其中(3/5)的学生参加学校运动会比赛，其余的学生做拉拉队员｡共有多少名拉拉队员？
<gadget id="calculator">3 / 5</gadget>
<output>3/5 = around 0.6</output>

<gadget id="calculator">45 * (3/5)</gadget>
<output>27</output>

<gadget id="calculator">45 - 27</gadget>
<output>18</output>

<result>18</result>