Use the form below to do your conversion.
Solution
Step1
Log217261=Log(7261) ÷ Log(21)
Log(7261)= 3.8609964367572
Log(21)=1.3222192947339
Log217261=3.8609964367572 ÷ 1.3222192947339
Ans=2.9200878039933
Step2
Alternatively, the logarithm can be calculated like this.