Use the form below to do your conversion.
Solution
Step1
Log217625=Log(7625) ÷ Log(21)
Log(7625)= 3.8822398480188
Log(21)=1.3222192947339
Log217625=3.8822398480188 ÷ 1.3222192947339
Ans=2.9361542850576
Step2
Alternatively, the logarithm can be calculated like this.