What Approximate Best Value Should Come in Place of The Question Mark (?):

12/7×90/13×53/9=?

  1. 110
  2. 70
  3. 30
  4. 60
Arijit Chatterjee Default Asked on 1st August 2015 in Maths.
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  • 1 Answer(s)

    Answer: (2) 70
    Explanation:-
    12/7×90/13×53/9
    = 12 x 90 x 53 /7 x 13 x 9
    = 12 x 10  x 53 /7 x 13
    = 69.89
    or 70  (approximately)
    Hence, the answer is (2) 70.

    Anurag Mishra Professor Answered on 1st August 2015.
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