Use the form below to do your conversion.
Solution
Step1
Log259875=Log(9875) ÷ Log(25)
Log(9875)= 3.9945371042985
Log(25)=1.397940008672
Log259875=3.9945371042985 ÷ 1.397940008672
Ans=2.8574452977371
Step2
Alternatively, the logarithm can be calculated like this.