Use the form below to do your conversion.
Solution
Step1
Log7515=Log(515) ÷ Log(7)
Log(515)= 2.7118072290412
Log(7)=0.84509804001426
Log7515=2.7118072290412 ÷ 0.84509804001426
Ans=3.2088670197312
Step2
Alternatively, the logarithm can be calculated like this.