Q. What is the percent error for a measurement of 2 gallons?Write your answer in simplest form.
Find Error for 2 Gallons: Find the greatest possible error for 2 gallons.Divide the smallest unit of measurement by 2.Since the smallest unit is not specified, we will assume it is 1 pint (as pints are commonly used smaller units for gallons). There are 8 pints in a gallon, so the smallest unit for 2 gallons is 1 pint.1 pint /2 = 0.5 pintGreatest possible error: 0.5 pint
Convert Error to Gallons: Convert the greatest possible error from pints to gallons.Since there are 8 pints in a gallon, we need to divide the error in pints by 8 to get the error in gallons.0.5 pint /8 = 0.0625 gallonGreatest possible error in gallons: 0.0625 gallon