Use the form below to do your conversion.
Solution
Step1
Log20703=Log(703) ÷ Log(20)
Log(703)= 2.8469553250198
Log(20)=1.301029995664
Log20703=2.8469553250198 ÷ 1.301029995664
Ans=2.1882318889711
Step2
Alternatively, the logarithm can be calculated like this.