Use the form below to do your conversion.
Solution
Step1
Log207825=Log(7825) ÷ Log(20)
Log(7825)= 3.8934843462185
Log(20)=1.301029995664
Log207825=3.8934843462185 ÷ 1.301029995664
Ans=2.992616895225
Step2
Alternatively, the logarithm can be calculated like this.