Use the form below to do your conversion.
Solution
Step1
Log21185=Log(185) ÷ Log(21)
Log(185)= 2.267171728403
Log(21)=1.3222192947339
Log21185=2.267171728403 ÷ 1.3222192947339
Ans=1.7146714901474
Step2
Alternatively, the logarithm can be calculated like this.