What is the equation to find a Compounded quarterly rate?

Question

anonymous · Answer

wht is the formula for per annum ?

anonymous · Answer

I know one of them is A=Pe^rt

anonymous · Answer

or, A = P (1+r)^t

anonymous · Answer

now quaterly payment will be their right so in one year how many number of times?

turingtest · Answer

$$A=P(1+{r \over n})^{nt}$$ where 
P = principal amount (the initial amount you borrow or deposit)
r  = annual rate of interest (as a decimal)
t  = number of years the amount is deposited or borrowed for.
A = amount of money accumulated after n years, including interest.
n  =  number of times the interest is compounded per year 
 
 so for you n=4

anonymous · Answer

^ That's the equation I'm looking for thank you sir, or Ma'am

anonymous · Answer

by d way i m sir only

turingtest · Answer

Sir, and you're welcome

anonymous · Answer

see things are simple u just have to chage ur point of view