Saturday

September 20, 2014

September 20, 2014

Posted by **tripathi** on Wednesday, December 12, 2012 at 6:49am.

- math -
**MathMate**, Wednesday, December 12, 2012 at 10:27amWe have a cube of 6 cm broken into 216 cubes (of 1cm cubed), meaning each face is divided into 6x6=36 small squares.

The interior cube that has no paint therefore has a size of 4 cm cubed, or 64 cubic cm.

The cubes that have paint on two sides would be the middle four along each of the 12 edges (i.e. excluding the corners).

The cubes which have paint on one side would be the middle cubes of each face (16 cubes per face) There are six faces.

All these should add up to 208 cubes. Together with the 8 corners (with 3 faces painted), there will be 216 cubes.

**Answer this Question**

**Related Questions**

math - there are 27 white cubes assembled to forma large cube.the outside ...

math - there are 27 white cubes assembled to forma large cube.the outside ...

math - there are 27 white cubes assembled to forma large cube.the outside ...

maths - a cube painted on its six faces and then it is cut into 4913 smaller ...

Math - Mrs. Jones had some white paint and some green paint, and a bunch of ...

math PLEASE HELP ME - Mrs. Jones had some white paint and some green paint, and ...

Geometry - A 12 by 12 by 12 cube has all its faces painted blue. It is then ...

math - A cube with edges of length 2 centimeters is buildt from centimeter cubes...

Geometry - The surface of a cube is painted red and blue, 3 sides of each color...

Geometry - The surface of a cube is painted red and blue, 3 sides of each color...