Use the form below to do your conversion.
Solution
Step1
Log78945=Log(8945) ÷ Log(7)
Log(8945)= 3.9515803449034
Log(7)=0.84509804001426
Log78945=3.9515803449034 ÷ 0.84509804001426
Ans=4.675883930386
Step2
Alternatively, the logarithm can be calculated like this.