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99. Is 9720 a perfect cube? If not, find the smallest number by which itshould be divided to get a perfect cube. |
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Answer» Answer: 75 Step-by-step explanation: 9720=2×2×2×5×3×3×3×3×3 =(2cube)(3cube)3×3×5 the NUMBER is 3×5×5=75 |
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