Use the form below to do your conversion.
Solution
Step1
Log79515=Log(9515) ÷ Log(7)
Log(9515)= 3.978408792623
Log(7)=0.84509804001426
Log79515=3.978408792623 ÷ 0.84509804001426
Ans=4.7076298893746
Step2
Alternatively, the logarithm can be calculated like this.