Use the form below to do your conversion.
Solution
Step1
Log21121=Log(121) ÷ Log(21)
Log(121)= 2.0827853703164
Log(21)=1.3222192947339
Log21121=2.0827853703164 ÷ 1.3222192947339
Ans=1.5752193139305
Step2
Alternatively, the logarithm can be calculated like this.