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      Question

      Find the simplified value of the following

      expression: (16.25 Γ— 24 + 7 Γ— √36) Γ· 23 + 3.75 Γ— 16 – 37 Γ— 2 + 7.5
      A 38.9 Correct Answer Incorrect Answer
      B 45.20 Correct Answer Incorrect Answer
      C 47.5 Correct Answer Incorrect Answer
      D 55.2 Correct Answer Incorrect Answer

      Solution

      ATQ, (16.25 Γ— 24 + 7 Γ— √36) Γ· 23 + 3.75 Γ— 16 – 37 Γ— 2 + 7.5 = (390 + 7 Γ— 6) Γ· 8 + 60 – 74 + 7.5 = (390 + 42) Γ· 8 + 60 – 74 + 7.5 = 432 Γ· 8 – 6.5 = 54 – 6.5 = 47.5

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