Use the form below to do your conversion.
Solution
Step1
Log72915=Log(2915) ÷ Log(7)
Log(2915)= 3.464638559095
Log(7)=0.84509804001426
Log72915=3.464638559095 ÷ 0.84509804001426
Ans=4.0996883143127
Step2
Alternatively, the logarithm can be calculated like this.