Tom's destination was a building having 3 floors which is made of equal sized block as shown in the figure. He stopped the car in front of the building; he was not able to come out of the car unless he enters the number of blocks in the building which is __

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Solution

There are 3×3 blocks in the base,
Since there are 3 floors, total number of blocks in the building = 3×3×3 = 3³ = 27

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Tom's destination was a building having 3 floors which is made of equal sized block as shown in the figure. He stopped the car in front of the building; he was not able to come out of the car unless he enters the number of blocks in the building which is __

There are 3×3 blocks in the base, Since there are 3 floors, total number of blocks in the building = 3×3×3 = 33 = 27

There are 3×3 blocks in the base,
Since there are 3 floors, total number of blocks in the building = 3×3×3 = 3³ = 27