Use the form below to do your conversion.
Solution
Step1
Log219025=Log(9025) ÷ Log(21)
Log(9025)= 3.9554472105777
Log(21)=1.3222192947339
Log219025=3.9554472105777 ÷ 1.3222192947339
Ans=2.9915213205036
Step2
Alternatively, the logarithm can be calculated like this.