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      Question

      Simplify the following expressions and choose the

      correct option. (56% of 750) βˆ’ (3/8 of 320) + (2.5)Β² = ?
      A 200.30 Correct Answer Incorrect Answer
      B 445.20 Correct Answer Incorrect Answer
      C 306.25 Correct Answer Incorrect Answer
      D 440.20 Correct Answer Incorrect Answer
      E None of these Correct Answer Incorrect Answer

      Solution

      56% of 750 = (56/100) Γ— 750 = 420 3/8 of 320 = (3/8) Γ— 320 = 120 (2.5)Β² = 6.25 Expression = 420 βˆ’ 120 + 6.25 = 300 + 6.25 = 306.25

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