Using a specific method, your calculated density of aluminum is d1 = 2.74 g/cm3. Using a different method, your calculated density d2 = 2.72 g/cm³. Calculate the percentage difference between the two methods (TWo DECIMAL PLACES). Type your answer... Calculate the value of the error with one decimal place for: z = x/y where x = 6.2 +/- 0.3 and y = 2.0 +/- 0.2 Please enter the answer without +/- sign

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