Use the form below to do your conversion.
Solution
Step1
Log77999=Log(7999) ÷ Log(7)
Log(7999)= 3.9030356967885
Log(7)=0.84509804001426
Log77999=3.9030356967885 ÷ 0.84509804001426
Ans=4.6184413073809
Step2
Alternatively, the logarithm can be calculated like this.