Use the form below to do your conversion.
Solution
Step1
Log3015103=Log(15103) ÷ Log(30)
Log(15103)= 4.179063222395
Log(30)=1.4771212547197
Log3015103=4.179063222395 ÷ 1.4771212547197
Ans=2.8291944273648
Step2
Alternatively, the logarithm can be calculated like this.