Use the form below to do your conversion.
Solution
Step1
Log21751=Log(751) ÷ Log(21)
Log(751)= 2.8756399370042
Log(21)=1.3222192947339
Log21751=2.8756399370042 ÷ 1.3222192947339
Ans=2.1748585491508
Step2
Alternatively, the logarithm can be calculated like this.