Use the form below to do your conversion.
Solution
Step1
Log97109=Log(7109) ÷ Log(9)
Log(7109)= 3.8518085142282
Log(9)=0.95424250943932
Log97109=3.8518085142282 ÷ 0.95424250943932
Ans=4.0365090384533
Step2
Alternatively, the logarithm can be calculated like this.