Use the form below to do your conversion.
Solution
Step1
Log253985=Log(3985) ÷ Log(25)
Log(3985)= 3.6004283257321
Log(25)=1.397940008672
Log253985=3.6004283257321 ÷ 1.397940008672
Ans=2.5755242023242
Step2
Alternatively, the logarithm can be calculated like this.