4. A cuboid is of dimensions $$60 cm \times 54 cm \times 30 cm$$. How many small cubes with side 6 cm can be placed in the given cuboid?
Given, Volume of the cuboid $$(l \times b \times h )= 60 cm \times 54 cm \times 30 cm = 97200 cm^3$$ and sie of cube=6cm
So, we have Volume of the cube= $$(Side)^3= (6)^3 = 216 cm^3$$
We know, Number of the cubes from the cuboid=$$\frac{Volume\;of\;the\;cuboid}{volume\;of\;cube}$$
$$=\frac{97200}{216}=450$$