Question

The number of cubes of 3 cm that can fit inside of a cuboid 15 cm × 9 cm × 12 cm.

Answer 1

Answer:

=60

Step-by-step explanation:

Let’s suppose you would need N no. of cubical boxes

Volume of 3 cm N cubical boxes = N×3×3×3 cubic cms ;

And now Volume of carton with given dimesions = 15×9×12 = 1620 cubic cms.

Now for accomodation both volume will be same;

N×3×3×3 = 1620 ;

N =1620 /27

N = 60

Yes, You found it.

Answer 2

Answer:

60 cubes

Step-by-step explanation:

side of cube = 3 cm.

dimensions of cuboid = 15 X 9 X 12.

volume of cuboid = l X b X h.

= 15 X 9 X 12

= 1620 cm 3

volume of cube = a 3

= 3 X 3 X 3

=27 .

Number of cube = volume of cuboid / volume of cube

= 1620/27

= 60 cubes.

so , 60 cubes will fit inside the cuboid.