Use the form below to do your conversion.
Solution
Step1
Log25145=Log(145) ÷ Log(25)
Log(145)= 2.161368002235
Log(25)=1.397940008672
Log25145=2.161368002235 ÷ 1.397940008672
Ans=1.5461092670837
Step2
Alternatively, the logarithm can be calculated like this.