Use the form below to do your conversion.
Solution
Step1
Log78065=Log(8065) ÷ Log(7)
Log(8065)= 3.906604371725
Log(7)=0.84509804001426
Log78065=3.906604371725 ÷ 0.84509804001426
Ans=4.6226641013853
Step2
Alternatively, the logarithm can be calculated like this.