Use the form below to do your conversion.
Solution
Step1
Log281511=Log(1511) ÷ Log(28)
Log(1511)= 3.179264464339
Log(28)=1.4471580313422
Log281511=3.179264464339 ÷ 1.4471580313422
Ans=2.1969020628592
Step2
Alternatively, the logarithm can be calculated like this.