Question

a block of wood measuring 12 cm ×6 cm ×8 cm is cut into cubical blocks of the same size. find the number of cubical blocks if each side measures 4 cm.

Answer 1

Answer:

Step-by-step explanation:

Answer 2

Answer:

Step-by-step explanation:

As all the three dimensions are varying ;

So, it is a cuboidical box

.:. The volume of the box = l*b*h

= 12*6*8cm3

= 576cm3

The length of side of the cube that we have to cut = 4cm

.:. The volume of cube = side *side*side

So, volume = 4*4*4cm3

= 64cm3

hence, the no. of cubes =

Volume of cuboid divided by

the volume of cube

= 576 divided by 64

= 9 Ans

Hence, your ans is 9 boxes