Use the form below to do your conversion.
Solution
Step1
Log215099=Log(5099) ÷ Log(21)
Log(5099)= 3.7074850119675
Log(21)=1.3222192947339
Log215099=3.7074850119675 ÷ 1.3222192947339
Ans=2.8039864693652
Step2
Alternatively, the logarithm can be calculated like this.