Use the form below to do your conversion.
Solution
Step1
Log7685=Log(685) ÷ Log(7)
Log(685)= 2.8356905714924
Log(7)=0.84509804001426
Log7685=2.8356905714924 ÷ 0.84509804001426
Ans=3.3554575176208
Step2
Alternatively, the logarithm can be calculated like this.