Use the form below to do your conversion.
Solution
Step1
Log87213=Log(7213) ÷ Log(8)
Log(7213)= 3.8581159321901
Log(8)=0.90308998699194
Log87213=3.8581159321901 ÷ 0.90308998699194
Ans=4.2721279028249
Step2
Alternatively, the logarithm can be calculated like this.