If two cubes with side lengths of (7/3) cm are put together to form a cuboid, the surface area is reduced by how many square centimeters.
将两个棱长是(7/3)厘米的正方体放在一起，合并成一个长方体，表面积减少多少平方厘米．
<gadget id="calculator">7 / 3</gadget>
<output>7/3 = around 2.333333</output>

<gadget id="calculator">(7/3) * (7/3) * 2</gadget>
<output>98/9 = around 10.888889</output>

<result>98/9 = around 10.888889</result>