Use the form below to do your conversion.
Solution
Step1
Log74075=Log(4075) ÷ Log(7)
Log(4075)= 3.610127613076
Log(7)=0.84509804001426
Log74075=3.610127613076 ÷ 0.84509804001426
Ans=4.271844735334
Step2
Alternatively, the logarithm can be calculated like this.