Use the form below to do your conversion.
Solution
Step1
Log98215=Log(8215) ÷ Log(9)
Log(8215)= 3.9146075677711
Log(9)=0.95424250943932
Log98215=3.9146075677711 ÷ 0.95424250943932
Ans=4.1023194094247
Step2
Alternatively, the logarithm can be calculated like this.