Use the form below to do your conversion.
Solution
Step1
Log72501=Log(2501) ÷ Log(7)
Log(2501)= 3.3981136917305
Log(7)=0.84509804001426
Log72501=3.3981136917305 ÷ 0.84509804001426
Ans=4.0209697938397
Step2
Alternatively, the logarithm can be calculated like this.