Use the form below to do your conversion.
Solution
Step1
Log207135=Log(7135) ÷ Log(20)
Log(7135)= 3.8533939774507
Log(20)=1.301029995664
Log207135=3.8533939774507 ÷ 1.301029995664
Ans=2.9618025643476
Step2
Alternatively, the logarithm can be calculated like this.