The students in the manual group used 5 boxes of matches to make 2 matchstick pictures, how many boxes of matches were used for each picture on average.
手工小组的同学用5盒火柴做了2幅火柴贴画，平均每幅画用多少盒火柴．
<gadget id="calculator">5 / 2</gadget>
<output>5/2 = around 2.5</output>

<result>5/2 = around 2.5</result>