Use the form below to do your conversion.
Solution
Step1
Log47285=Log(7285) ÷ Log(4)
Log(7285)= 3.862429556106
Log(4)=0.60205999132796
Log47285=3.862429556106 ÷ 0.60205999132796
Ans=6.4153566284759
Step2
Alternatively, the logarithm can be calculated like this.