Use the form below to do your conversion.
Solution
Step1
Log221315=Log(1315) ÷ Log(22)
Log(1315)= 3.1189257528258
Log(22)=1.3424226808222
Log221315=3.1189257528258 ÷ 1.3424226808222
Ans=2.32335597229
Step2
Alternatively, the logarithm can be calculated like this.