Use the form below to do your conversion.
Solution
Step1
Log72225=Log(2225) ÷ Log(7)
Log(2225)= 3.347330015317
Log(7)=0.84509804001426
Log72225=3.347330015317 ÷ 0.84509804001426
Ans=3.9608777405998
Step2
Alternatively, the logarithm can be calculated like this.