Use the form below to do your conversion.
Solution
Step1
Log72705=Log(2705) ÷ Log(7)
Log(2705)= 3.4321672694426
Log(7)=0.84509804001426
Log72705=3.4321672694426 ÷ 0.84509804001426
Ans=4.061265210584
Step2
Alternatively, the logarithm can be calculated like this.