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Twenty seven cubes are placed together to make a large cube that is painted on the outside how many small cubes will have 2 and only 2 faces painted?

If the blocks are to be painted THEN stacked, the answer is 12 - the center blocks of each vertical edge (4) and horizontal edge (8). -OR- If the cubes are to be stacked BEFORE painting then the answer is also 12 - the center blocks of the 4 vertical edges, the center blocks of the top 4 horizontal edges, and the 4 bottom corner blocks.


How many small cubes would you need to these 3-d shapes into cubes?

Zero would be enough.


Is 75 a cube number?

no, 75 is not a cube. The small cubes are 0, 1,8,27,64,125,.. which are the cubes of 0,1,2,3,4, and 5 respectively.


How many small cubes will have paint on three faces if each cube is 3 inches and painted and cut into 27 smaller cubes that are 1 inch on each side?

Answer = 8. The only small cubes with paint on three faces are those that occupied the corners of the original cube.


How many cubes of 2 cm side will be needed to make a cube with side 20 cm?

There are 10 small cubes along the length, along the width and along the height of the big cube. There is, therefore, 10*10*10 = 1000 cubes.There are 10 small cubes along the length, along the width and along the height of the big cube. There is, therefore, 10*10*10 = 1000 cubes.There are 10 small cubes along the length, along the width and along the height of the big cube. There is, therefore, 10*10*10 = 1000 cubes.There are 10 small cubes along the length, along the width and along the height of the big cube. There is, therefore, 10*10*10 = 1000 cubes.

Related Questions

How many small cubes with edges of 10 cm can be just accommodated in a cubical box of 1 m edge explanation?

1 metre = 100 cm so 10 cubes will fit along the length, breadth and height of the box. Therefore 10*10*10 = 1000 cubes will fit.


How many people can a small airplane carry?

In a small airplane up to 3 passengers can be accommodated. This depends on the size of the plane. In small private jets up to 15 passengers can be accommodated.


Is cubical the correct spelling?

Cubical is something that is shaped like a cube. Cubicle is a small enclosed area in a toilet or dressing room. So it depends on which one you mean.


Twenty seven cubes are placed together to make a large cube that is painted on the outside how many small cubes will have 2 and only 2 faces painted?

If the blocks are to be painted THEN stacked, the answer is 12 - the center blocks of each vertical edge (4) and horizontal edge (8). -OR- If the cubes are to be stacked BEFORE painting then the answer is also 12 - the center blocks of the 4 vertical edges, the center blocks of the top 4 horizontal edges, and the 4 bottom corner blocks.


Where could one buy small cubes?

There are several webshops that sell small cubes of different sizes. Shops with school supplies are more likely to yield results, but there are also some toy shops that offer small cubes.


How many small cubes would you need to these 3-d shapes into cubes?

Zero would be enough.


What are diced apples?

Apples cut into small cubes.


Is 75 a cube number?

no, 75 is not a cube. The small cubes are 0, 1,8,27,64,125,.. which are the cubes of 0,1,2,3,4, and 5 respectively.


How long does it take for small ice cubes to freeze completely?

Small ice cubes typically take about 1-2 hours to freeze completely in a standard home freezer.


Name things that are small and cube shaped?

dicesugar cubes


How are ways cantaloupes are prepared?

Cantaloupe can be cut into small cubes, sliced, or cut into small balls.


How many small cubes will have paint on three faces if each cube is 3 inches and painted and cut into 27 smaller cubes that are 1 inch on each side?

Answer = 8. The only small cubes with paint on three faces are those that occupied the corners of the original cube.