Question: Perform the calculations on a calculator without rounding. Evaluate: (a) 2.2 + 3.8 4.5 (b) (2.2 + 3.8) 4.5

Perform the calculations on a calculator without rounding.

Evaluate: 

(a) 2.2 + 3.8 × 4.5 

(b) (2.2 + 3.8) × 4.5

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