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      Question

      Simplify the following expression: (3/5 of 250 +

      40% of 150) ÷ (0.75 of 80)
      A 5/4 Correct Answer Incorrect Answer
      B 7/2 Correct Answer Incorrect Answer
      C 3/7 Correct Answer Incorrect Answer
      D 2/5 Correct Answer Incorrect Answer

      Solution

      3/5 of 250 = (3/5) × 250 = 150 40% of 150 = 0.40 × 150 = 60 Numerator = 150 + 60 = 210 Denominator = 0.75 of 80 = 0.75 × 80 = 60 So value = 210 ÷ 60 = 7/2  Answer: 7/2 

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