Question

what will be the volume of a 5 x 5 Rubik's cube if each small cube has a side of 1.5 cm?

Answer 1

side = 5×1.5 = 7.5 cm
vol = (7.5)^3
= 421.875 cm^3

Answer 2

Hey user,
Each small cube has a side of 1.5cm and there are 5 cubes.

Therefore the side of the big cube
= 1.5×5
=7.5

Volume=(side)^3

=7.5x7.5x7.5
=421.875
Thus volume of cube

=421.875cm^3

​hope it helps:)
Mark me as brainliest if it does.