Use the form below to do your conversion.
Solution
Step1
Log1217215=Log(17215) ÷ Log(12)
Log(17215)= 4.2359070270407
Log(12)=1.0791812460476
Log1217215=4.2359070270407 ÷ 1.0791812460476
Ans=3.9251117850261
Step2
Alternatively, the logarithm can be calculated like this.