Use the form below to do your conversion.
Solution
Step1
Log78555=Log(8555) ÷ Log(7)
Log(8555)= 3.9322200138771
Log(7)=0.84509804001426
Log78555=3.9322200138771 ÷ 0.84509804001426
Ans=4.6529749540193
Step2
Alternatively, the logarithm can be calculated like this.