Your shoes can tell you your Age

All You need to do:
                                1. Take your shoe size. 
                                2. Multiply it by 5. 
                                3. Add 50. 
                                4. Multiply by 20 . 
                                5. Add 1012. 
                               6. Subtract the year you were born…. 
That's It!... :-) 

The first digit is your shoe size, while the last 2 digits are your age.