Use the form below to do your conversion.
Solution
Step1
Log281021=Log(1021) ÷ Log(28)
Log(1021)= 3.0090257420869
Log(28)=1.4471580313422
Log281021=3.0090257420869 ÷ 1.4471580313422
Ans=2.0792654823579
Step2
Alternatively, the logarithm can be calculated like this.