Age Calculation

[shirin.ns]

Age Calculation Tricks:
Step1:
Multiply the first number of the age by 5. (If <10, ex 5, consider it as 05. If it is >100, ex: 102, then take 10 as the first digit, 2 as the second one.)
Step2:
Add 3 to the result.
Step3:
Double the answer.
Step4:
Add the second digit of the number with the result.
Step5:
Subtract 6 from it.
Answer: That is your age.

[sayma]

But how I will calculate one's age which is not known to me?

[naser.te]

Nothing understood.

[Anuz]

 :-\

[smriti.te]

I think the procedure is fully cleared,some correction is required...