During Sunshine Classroom, there are 35 students dancing bamboo poles on the playground, which is more than skateboarding (2/5). How many students are skateboarding?
阳光大课间，操场上跳竹竿舞的同学有35人，比玩滑板的人多(2/5)，玩滑板的同学有多少人？
<gadget id="calculator">2 / 5</gadget>
<output>2/5 = around 0.4</output>

<gadget id="calculator">1 + (2/5)</gadget>
<output>7/5 = around 1.4</output>

<gadget id="calculator">35 / (7/5)</gadget>
<output>25</output>

<result>25</result>