Use the form below to do your conversion.
Solution
Step1
Log47985=Log(7985) ÷ Log(4)
Log(7985)= 3.9022749204745
Log(4)=0.60205999132796
Log47985=3.9022749204745 ÷ 0.60205999132796
Ans=6.4815383461493
Step2
Alternatively, the logarithm can be calculated like this.