Find the smallest number by which 2925 must be divided to make it a perfect square.Find the square root of the number obtain.
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Given number= 2925 Resolve the given number into prime factors we get
2925 = 3 × 3 × 5 × 5 × 13
To get perfect square we have to divide by 13 Then we get 2925 = 3 × 3 × 5 × 5
New number = 2925 / 13 = 225
Therefore √225 = 3 × 5 = 15
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Answer:
15
Answer: 15 is the smallest whole number of 2925 by which it should be divided so as to get a perfect square
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