Distribute 15 pencils to 3 students on average, how many pencils each student gets ((())/(())) of these pencils.
把15支铅笔平均分给3个同学，每个同学分到这些铅笔的((())/(()))，分到多少支．
<gadget id="calculator">1 / 3</gadget>
<output>1/3 = around 0.333333</output>

<gadget id="calculator">15 * (1/3)</gadget>
<output>5</output>

<result>5</result>