A cuboid can be cut into two cubes, each of which has a surface area of 150 square centimeters. What is the surface area of this cuboid in square centimeters?
一个长方体刚好可以切割成两个正方体，每个正方体的表面积是150平方厘米．这个长方体的表面积是多少平方厘米？
<gadget id="calculator">150 * 2</gadget>
<output>300</output>

<gadget id="calculator">150 / 6</gadget>
<output>25</output>

<gadget id="calculator">25 * 2</gadget>
<output>50</output>

<gadget id="calculator">300 - 50</gadget>
<output>250</output>

<result>250</result>