Use the form below to do your conversion.
Solution
Step1
Log79785=Log(9785) ÷ Log(7)
Log(9785)= 3.990560829994
Log(7)=0.84509804001426
Log79785=3.990560829994 ÷ 0.84509804001426
Ans=4.7220093303337
Step2
Alternatively, the logarithm can be calculated like this.