Use the form below to do your conversion.
Solution
Step1
Log157225=Log(7225) ÷ Log(15)
Log(7225)= 3.8588378514286
Log(15)=1.1760912590557
Log157225=3.8588378514286 ÷ 1.1760912590557
Ans=3.2810700884955
Step2
Alternatively, the logarithm can be calculated like this.