Question

A log of wood has length, breadth and height of 20m, 12m and 6m. How many cuboids of measurement 2m× 3m× 2m can be cut out from the log. (with formulae)​

Answer 1

Explanation:

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Answer 2

Thus the number of cuboids are 120.

Explanation:

• Volume of wood = l x b x h
• Volume of wood = 20 x 12 x 6 = 1440  m^3
• Volume of cuboid = l x b x h
• Volume of cuboid = 2 x 3 x 2 = 12 m^3

Number of cuboids = Volume of wood / Volume of cuboid

Number of cuboids =  1440 / 12 = 120 cuboids

Thus the number of cuboids are 120.