Use the form below to do your conversion.
Solution
Step1
Log74205=Log(4205) ÷ Log(7)
Log(4205)= 3.6237660001339
Log(7)=0.84509804001426
Log74205=3.6237660001339 ÷ 0.84509804001426
Ans=4.2879829659442
Step2
Alternatively, the logarithm can be calculated like this.