The volume of a rectangular prism is 336cm3. Eric measures the sides to be 6.34cm by 8.03cm by 7.46cm. In calculating the volume, what is the relative error, to the nearest thousandth.Answer:
Q. The volume of a rectangular prism is 336cm3. Eric measures the sides to be 6.34cm by 8.03cm by 7.46cm. In calculating the volume, what is the relative error, to the nearest thousandth.Answer:
Calculate Volume: Calculate the volume of the rectangular prism using the given measurements.Volume = length×width×heightVolume = 6.34cm×8.03cm×7.46cmVolume = 379.2402cm3
Find Absolute Error: Compare the calculated volume to the given volume to find the absolute error.Absolute error = ∣Calculated volume−Given volume∣Absolute error = ∣379.2402cm3−336cm3∣Absolute error = 43.2402cm3
Calculate Relative Error: Calculate the relative error by dividing the absolute error by the given volume and then converting it to a percentage.Relative error = (Absolute error/Given volume)×100%Relative error = (43.2402cm3/336cm3)×100%Relative error = 0.1286905×100%Relative error = 12.86905%
Round Relative Error: Round the relative error to the nearest thousandth.Relative error (rounded) = 12.869%