Use the form below to do your conversion.
Solution
Step1
Log78255=Log(8255) ÷ Log(7)
Log(8255)= 3.9167170775988
Log(7)=0.84509804001426
Log78255=3.9167170775988 ÷ 0.84509804001426
Ans=4.6346304122688
Step2
Alternatively, the logarithm can be calculated like this.