Question

A cube has an edge measuring 9cm.Find the number of cube of edge 3m that can be cut

Answer 1

No. of smaller article Volume or total surface area
from making a bigger = of bigger article
article. ________________________
Volume or total surface area
of smaller article
Here , Volume of cube
_____________
Volume of smaller
cube

side cube
= _____________
side cube

9cube
= _____
3cube

729
= _____
27

=27
Hence we can cut 27 cubes