Use the form below to do your conversion.
Solution
Step1
Log87945=Log(7945) ÷ Log(8)
Log(7945)= 3.9000939015434
Log(8)=0.90308998699194
Log87945=3.9000939015434 ÷ 0.90308998699194
Ans=4.318610501412
Step2
Alternatively, the logarithm can be calculated like this.