Use the form below to do your conversion.
Solution
Step1
Log72575=Log(2575) ÷ Log(7)
Log(2575)= 3.4107772333772
Log(7)=0.84509804001426
Log72575=3.4107772333772 ÷ 0.84509804001426
Ans=4.0359544950781
Step2
Alternatively, the logarithm can be calculated like this.