Use the form below to do your conversion.
Solution
Step1
Log217225=Log(7225) ÷ Log(21)
Log(7225)= 3.8588378514286
Log(21)=1.3222192947339
Log217225=3.8588378514286 ÷ 1.3222192947339
Ans=2.9184552568529
Step2
Alternatively, the logarithm can be calculated like this.