Question

Q.4 How many cubes each of edge 20 cm can be placed in a
cuboidal box of length 4m, breadth 3m and height 2m?​

Answer 1

The cubes of 20cm have a volume of 20 * 20 * 20 = 8000cm^3 = 0.008m^3

The box of has a volume of 4 * 3 * 2 = 24m^3.

So 24/0.008 cubes = 3000 can be placed in this box.

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Answer 2

Step-by-step explanation:

Volume of cube = edge × edge × edge

20× 20× 20 = 800

volume of cuboidal box = length × breadth × height

4 × 3 × 2

24

no. of cubes can be placed in cuboidal box = 800 / 24

33.3333

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