Use the form below to do your conversion.
Solution
Step1
Log217549=Log(7549) ÷ Log(21)
Log(7549)= 3.8778894253715
Log(21)=1.3222192947339
Log217549=3.8778894253715 ÷ 1.3222192947339
Ans=2.9328640421571
Step2
Alternatively, the logarithm can be calculated like this.