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A math problem in ordinary primary schools
Solution: Four cubes become a cuboid.

Smaller surface area =54 cm2.

So each surface area =9 cm.

The side length of the obtained cube is 3 cm.

So the length of a cuboid is 3 * 4 = 12cm, and the width = height = 3cm.

Surface area = 2 * (12 * 3 * 2+3 * 3) =162cm2.

Volume = 12*3*3= 108 cubic centimeter.

Answer: the volume is equal to 108 cubic centimeter, and the surface area is equal to 162 square centimeter.