Hard · Hard Set 5

Accuracy in a professional typing environment is quantified as: Net Speed = Gross Speed − (Errors ÷ Duration). Therefore, a typist recording 42 gross w.p.m. with 15 uncorrected errors over 10 minutes attains a net speed of only 40.5 w.p.m., illustrating how even a handful of mistakes can erode an otherwise commendable performance.