Use the form below to do your conversion.
Solution
Step1
Log72485=Log(2485) ÷ Log(7)
Log(2485)= 3.3953263930694
Log(7)=0.84509804001426
Log72485=3.3953263930694 ÷ 0.84509804001426
Ans=4.0176715982113
Step2
Alternatively, the logarithm can be calculated like this.