Which is a Perfect Cube? If

By what least number should 675 be multiplied to obtain a number which is a perfect cube?

  1. 7
  2. 8
  3. 5
  4. 6
Monis Rasool Professor Asked on 10th June 2015 in Maths.
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  • 1 Answer(s)

    Answer: (3) 5
    Explanation:-

    The factors of 675 = 3 x 3 x 3 x 5 x 5
    Thus, If multiply by 5 then, the number 675 is make a perfect cube.

    Hence, the answer is (3) 5.

    Anurag Mishra Professor Answered on 10th June 2015.
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