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.
Add Comment
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.
Add Comment

Your Answer

By posting your answer, you agree to the privacy policy and terms of service.