Use the form below to do your conversion.
Solution
Step1
Log287117=Log(7117) ÷ Log(28)
Log(7117)= 3.8522969658269
Log(28)=1.4471580313422
Log287117=3.8522969658269 ÷ 1.4471580313422
Ans=2.6619739395386
Step2
Alternatively, the logarithm can be calculated like this.