Parikshit makes a cuboid of plasticine of sides 5cm,2cm,5cm. how many such cuboids will he need to form a cube
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the side of cubeoids are=side×side
5×5=25
25×2=50
the answer of this question is 50
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Answer:
Given numbers = 5×2×5
Since, Factors of 5 and 2 both are not in group of three.
Therefore, the number must be multiplied by 2×5×2 = 20 to make it a perfect cube.
Hence he needs 20 cuboids.
hope this helps u.
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