Question

how many 2 cm cubes can be obtained from a 8 cm cube

Answer 1

Heya,,◆◆◆◆

volume of 2cm cube side =a^3
=8cm^3.

and ,again
volume if 8cm cube side =8^3

512 cm^3

no.of cube 2cm^3 in 512cm^3

will be ,512cm^3/8cm^3
=64
no of cube is 64

hope it help you.

.@rajukumar☺

Answer 2

Hey there ,

We can find number of 2cm cubes by finding the ratio of volumes of 2cm and 8cm cubes .

Volume of cube with side "s" = s³

Now ,Volume of 8 cm cube= 8³=512 cm³

Volume of 2cm cube = 2³=8cm³

Number of 2cm cubes that can be made = 512 / 8 = 64

Therefore, Number of 2cm cubes that can be made of 8cm cube are 64 .