Use the form below to do your conversion.
Solution
Step1
Log78725=Log(8725) ÷ Log(7)
Log(8725)= 3.9407654356312
Log(7)=0.84509804001426
Log78725=3.9407654356312 ÷ 0.84509804001426
Ans=4.6630867059693
Step2
Alternatively, the logarithm can be calculated like this.