wire can just enclose a square with a side length of 8 cm. If it is reshaped into a rectangle with a length of 10 cm, what is the width of this rectangle in cm?
一根铁丝恰好能围成一个边长为8厘米的正方形，如果将它改围成一个长为10厘米的长方形，这个长方形的宽是多少厘米？
<gadget id="calculator">4 / 2</gadget>
<output>2</output>

<gadget id="calculator">8 * 2</gadget>
<output>16</output>

<gadget id="calculator">16 - 10</gadget>
<output>6</output>

<result>6</result>