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Maths-

General

Easy

Question

A hollow cuboid is of dimensions 30cm * 27cm * 15cm. How many small cubes with side 3cm can be placed in the given cuboid?

340
450
220
564

The correct answer is: 450

vol of cuboid=lbh=302715
vol of a cube = 333
no. of cubes =vol of cuboid / vol of cube
(302715) / (333)
450

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