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A child playing with building blocks, wh...

A child playing with building blocks, which are of the shape of the cubes, has build a structure. If the edge of each cube is 3cm, find the volume of the structure built by the child. (number of cubes is 15).

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Volume of each cube
`=>3^3cm^3`
`=>27cm^3`
Volume of the structure = Number of cubes ×volume of one cube
`15xx27cm^3`
`405cm^3`
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