Use the form below to do your conversion.
Solution
Step1
Log71247=Log(1247) ÷ Log(7)
Log(1247)= 3.0958664534785
Log(7)=0.84509804001426
Log71247=3.0958664534785 ÷ 0.84509804001426
Ans=3.6633222500745
Step2
Alternatively, the logarithm can be calculated like this.