Use the form below to do your conversion.
Solution
Step1
Log218755=Log(8755) ÷ Log(21)
Log(8755)= 3.9422561504195
Log(21)=1.3222192947339
Log218755=3.9422561504195 ÷ 1.3222192947339
Ans=2.9815448663626
Step2
Alternatively, the logarithm can be calculated like this.