Question

How many wooden cubical block of edge 20 cm can be cut from a log of wood of size 8 m by 5 m by 80 cm, assuming there is no wastage




need a proper answer
please​

Answer 1

Answer:

Hence 4000 cubical blocks can be cut from a log of wood of size 8m by 5m by 80cm .

Answer 2

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You just how to convert metre into centimetre.

So,

Volume of Cube = L³

= 20 × 20 × 20 = 8000 Cm³.

Volume of Cuboidal Log of Wood

= 800 × 500 × 80

= 32000000 Cm³

Now Divide,

32000000 / 8000

= 4000

So, The Answer is 4000 Cubes.