Question

number of 3 cm cubes which can be cut out of the 12 cm cube equal to​

Answer 1

Answer:

volume big cube =12*12*12

volume of small cubes=3*3*3

no. of small cubes=volume big cube/volume of small cubes

=12*12*12/3*3*3

=4*4*4

=64 cubes

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Answer 2

Step-by-step explanation:

let the no. of small cubes be X

now volume of a. cube is a^3

therefore. X3^3 =12^3

= 27X = 1728

= X = 1728÷27

= X = 64

therefore, the number of 3cm cubes which can be cut out of a 12 cm cube are 64 .

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