Question

find the number of cubical side 3 CM which can be accommodated in a carton of dimension 15 CM x 9 CM x 12 cm​

Answer 1

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${\blue{\boxed{\bf{60}}}}$

volume of both the objects will be equal:

$lbh = {a}^{3} \\ 15 \times 9 \times 12 = 3 \times 3 \times 3 \times n \\ n = 15 \times 9 \times 12 \div 3 \times 3 \times 3 \\ n = 5 \times 3 \times 4 \\ n = 60$

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