Simplified value of :

(5.47×5.47 -4.53×4.53)/0.94 -14.50/7.25 is

  1. 10
  2. 9
  3. 8
  4. 7
Anurag Mishra Professor Asked on 5th December 2015 in Maths.
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  • 1 Answer(s)

    Answer: (3) 8 

    Explanation:-
    (5.47×5.47 -4.53×4.53)/0.94 -14.50/7.25
    =
    {(5.47)² – (4.53)² }/0.94 – 14.60/7.25
    = (5.47 + 4.53) (5.47 – 4.53)/0.94 – 14.60/7.25
    = (10) (0.94)/0.94 – 14.60/7.25
    = 10 – 2.013
    = 8

    Hence, the answer is (3) 8.

    Anurag Mishra Professor Answered on 5th December 2015.
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