parikshit makes a cuboid of plasticine of sides 5cm,2cm,5cm. how many such cubiods will he needs to form a cube?
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hey yor answer is__________
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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.
________________________
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.
komalkumkum:
why 2 is taken in the place of 5
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