Use the form below to do your conversion.
Solution
Step1
Log21175=Log(175) ÷ Log(21)
Log(175)= 2.2430380486863
Log(21)=1.3222192947339
Log21175=2.2430380486863 ÷ 1.3222192947339
Ans=1.6964190869244
Step2
Alternatively, the logarithm can be calculated like this.