Use the form below to do your conversion.
Solution
Step1
Log217607=Log(7607) ÷ Log(21)
Log(7607)= 3.881213416255
Log(21)=1.3222192947339
Log217607=3.881213416255 ÷ 1.3222192947339
Ans=2.9353779904082
Step2
Alternatively, the logarithm can be calculated like this.