Absolute, relative and percentage error

Answer: 1

1. Absolute error =∣measured − accepted∣=∣61−60∣=1cm.

Answer: 351​

1. Relative error = absolute error divided by the magnitude of the accepted value =1404​=351​.

Answer: 1.6666666666666667

1. Percentage error =601​×100=1.6666666667%.