Use the form below to do your conversion.
Solution
Step1
Log259721=Log(9721) ÷ Log(25)
Log(9721)= 3.9877109431303
Log(25)=1.397940008672
Log259721=3.9877109431303 ÷ 1.397940008672
Ans=2.8525622833546
Step2
Alternatively, the logarithm can be calculated like this.