Use the form below to do your conversion.
Solution
Step1
Log1511=Log(11) ÷ Log(15)
Log(11)= 1.0413926851582
Log(15)=1.1760912590557
Log1511=1.0413926851582 ÷ 1.1760912590557
Ans=0.88546928407103
Step2
Alternatively, the logarithm can be calculated like this.