Use the form below to do your conversion.
Solution
Step1
Log77021=Log(7021) ÷ Log(7)
Log(7021)= 3.8463989730347
Log(7)=0.84509804001426
Log77021=3.8463989730347 ÷ 0.84509804001426
Ans=4.5514233744641
Step2
Alternatively, the logarithm can be calculated like this.