Xiaojun placed 10 hexagons with sticks. If you use these small sticks to make a square, how many can you make?
小军用小棒摆了10个六边形．如果用这些小棒摆正方形，可以摆几个？
<gadget id="calculator">10 / 4</gadget>
<output>5/2 = around 2.5</output>

<gadget id="calculator">6 * (5/2)</gadget>
<output>15</output>

<result>15</result>