Use the form below to do your conversion.
Solution
Step1
Log254021=Log(4021) ÷ Log(25)
Log(4021)= 3.6043340731029
Log(25)=1.397940008672
Log254021=3.6043340731029 ÷ 1.397940008672
Ans=2.5783181329268
Step2
Alternatively, the logarithm can be calculated like this.