The surface area of a cuboid is 96.65dm**2, the area of the base is 13dm**2, and the perimeter of the base is 15.7dm. What is the volume of this cuboid?
一个长方体的表面积是96.65dm**2，底面的面积是13dm**2，底面周长是15.7dm，这个长方体的体积是多少立方分米？
<gadget id="calculator">13 * 2</gadget>
<output>26</output>

<gadget id="calculator">96.65 - 26</gadget>
<output>70.65</output>

<gadget id="calculator">70.65 / 15.7</gadget>
<output>4.5</output>

<gadget id="calculator">13 * 4.5</gadget>
<output>58.5</output>

<result>58.5</result>