A rectangle and a square have the same perimeter. If the side length of the square is 16 cm and the width of the rectangle is 7 cm, what is the length of the rectangle in cm?
一个长方形和一个正方形的周长相等．如果正方形的边长是16厘米，长方形的宽是7厘米，那么长方形的长是多少厘米？
<gadget id="calculator">16 * 4</gadget>
<output>64</output>

<gadget id="calculator">64 / 2</gadget>
<output>32</output>

<gadget id="calculator">32 - 7</gadget>
<output>25</output>

<result>25</result>