Use the form below to do your conversion.
Solution
Step1
Log78975=Log(8975) ÷ Log(7)
Log(8975)= 3.9530344572504
Log(7)=0.84509804001426
Log78975=3.9530344572504 ÷ 0.84509804001426
Ans=4.6776045737648
Step2
Alternatively, the logarithm can be calculated like this.