Use the form below to do your conversion.
Solution
Step1
Log78507=Log(8507) ÷ Log(7)
Log(8507)= 3.9297764328049
Log(7)=0.84509804001426
Log78507=3.9297764328049 ÷ 0.84509804001426
Ans=4.6500834775792
Step2
Alternatively, the logarithm can be calculated like this.