Use the form below to do your conversion.
Solution
Step1
Log1985=Log(85) ÷ Log(19)
Log(85)= 1.9294189257143
Log(19)=1.2787536009528
Log1985=1.9294189257143 ÷ 1.2787536009528
Ans=1.5088277556182
Step2
Alternatively, the logarithm can be calculated like this.