Raj made a cuboid of plasticine of sides 15 cm, 30 cm and 15 cm. How many such cuboids will he need to form a cube?
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vol: I5x30x15=6750
multiples of 6750
6750,13500,20250,27000
6750x4=27000
= 30^3
here 4 Cuboid is required to form
A CUBE
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