Use the form below to do your conversion.
Solution
Step1
Log287715=Log(7715) ÷ Log(28)
Log(7715)= 3.8873359303992
Log(28)=1.4471580313422
Log287715=3.8873359303992 ÷ 1.4471580313422
Ans=2.6861861981954
Step2
Alternatively, the logarithm can be calculated like this.