Use the form below to do your conversion.
Solution
Step1
Log47015=Log(7015) ÷ Log(4)
Log(7015)= 3.8460276753644
Log(4)=0.60205999132796
Log47015=3.8460276753644 ÷ 0.60205999132796
Ans=6.3881136942536
Step2
Alternatively, the logarithm can be calculated like this.