Use the form below to do your conversion.
Solution
Step1
Log217529=Log(7529) ÷ Log(21)
Log(7529)= 3.8767372971407
Log(21)=1.3222192947339
Log217529=3.8767372971407 ÷ 1.3222192947339
Ans=2.9319926827424
Step2
Alternatively, the logarithm can be calculated like this.