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      Question

      The average of two consecutive even numbers is 73. If

      the smaller number is increased by 40% and the larger number is decreased by 40%, then find the difference between the numbers obtaine
      A 54.4 Correct Answer Incorrect Answer
      B 56.4 Correct Answer Incorrect Answer
      C 58.2 Correct Answer Incorrect Answer
      D 52 Correct Answer Incorrect Answer

      Solution

      Let the two consecutive even numbers be x and x + 2.

      ATQ,
      x + 1 = 73 => x = 72

      Required difference = 1.4 ├Ч 72 - 0.6 ├Ч 74 = 100.8 - 44.4 = 56.4

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