Use the form below to do your conversion.
Solution
Step1
Log217493=Log(7493) ÷ Log(21)
Log(7493)= 3.8746557325981
Log(21)=1.3222192947339
Log217493=3.8746557325981 ÷ 1.3222192947339
Ans=2.9304183867456
Step2
Alternatively, the logarithm can be calculated like this.