Use the form below to do your conversion.
Solution
Step1
Log78305=Log(8305) ÷ Log(7)
Log(8305)= 3.9193396367874
Log(7)=0.84509804001426
Log78305=3.9193396367874 ÷ 0.84509804001426
Ans=4.6377336725586
Step2
Alternatively, the logarithm can be calculated like this.