Use the form below to do your conversion.
Solution
Step1
Log47=Log(7) ÷ Log(4)
Log(7)= 0.84509804001426
Log(4)=0.60205999132796
Log47=0.84509804001426 ÷ 0.60205999132796
Ans=1.4036774610288
Step2
Alternatively, the logarithm can be calculated like this.