Use the form below to do your conversion.
Solution
Step1
Log87999=Log(7999) ÷ Log(8)
Log(7999)= 3.9030356967885
Log(8)=0.90308998699194
Log87999=3.9030356967885 ÷ 0.90308998699194
Ans=4.3218679788367
Step2
Alternatively, the logarithm can be calculated like this.