Part A: Length Measurement Millimeter (mm) Centimeter (cm) Length of Paper 265 mm 26.5 Width of Iron Cube 20mm 2cm 1) Show calculation for average ratio of centimeters to inches in the space below. Inch (in) 2) The most accurate measuring devices calculate the ratio of centimeters to inches to be 2.54 cm/in. How does your average value for this ratio compare to the literature value? Ratio of centimeters to Diameter of Coin 25 mm 2.5cm lin 2.5 Your Height 1324 mm 152.4cm 60 in 2.54 Level of Precision Level of Precision Level of Precision Average () in inches (cm) in 10.Sin 2523 0.8in 2.5 4