A block of wood measuring 12 cm by 16 cm by 8 cm is cut into cubical blocks of the same size. Find the number of cubical blocks if each side measures 4 cm.
Answers
Answered by
60
Hey there!!
Let a be the side of cubical block and
lbh be the dimensions of cuboidal woods
Volume of cube =
a^3 => 4 ×4×4
=> 64 cm^3
Volume of cuboidal woods = lbh
=>( 12×16×8 ) cm^3
=> 1536 cm^3
no. of cubical box = 1536 / 64
= 24
Hence 24 cubical box can be made by that cuboidal wood
Hope this helps u !!
Let a be the side of cubical block and
lbh be the dimensions of cuboidal woods
Volume of cube =
a^3 => 4 ×4×4
=> 64 cm^3
Volume of cuboidal woods = lbh
=>( 12×16×8 ) cm^3
=> 1536 cm^3
no. of cubical box = 1536 / 64
= 24
Hence 24 cubical box can be made by that cuboidal wood
Hope this helps u !!
Answered by
56
Volume of block = 12×16×8
=1536cm sq.
Volume of one cubical block= 4×4×4
= 64 cm sq.
No. cubical blocks =1536÷64
=24
=1536cm sq.
Volume of one cubical block= 4×4×4
= 64 cm sq.
No. cubical blocks =1536÷64
=24
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