How to calculate log 6.2 without log table ? Share with your friends Share 0 Richa Dwivedi answered this Dear student log(a+b) = log a + [b/(2.42*a)] --------> log(6+0.2) = loa 6 + [0.2/(2.42*6)] --------> log6.2 = 0.7781 + 0.014 --------------> 0.7921 Regards 0 View Full Answer Durgesh answered this By hands -2 Durgesh answered this By hands 1