time(t)= interest/rate , princaple
the formula for simple interest is I=PRT (interest=principal x rate x time )
The answer for rate in simple interest is =rate= simple interest\principle*time
There are many simple interest calculators online that you can find. I found the one at http://easycalculation.com/simple-interest.php to be simple and accurate.
If you are working on simple interest you have to write the equation I=p. r.t
First you figure out the Principal, then you find the interest rate and then find the Time someone gave you to pay back loaned or borrowed money.Formula: Simple Interest= Principal*Rate*TimeExample: Principal-$25,000 Interest Rate- 6.25 simple interest- 6 years$25,000 x .0625 x 6= $9375!
simple interest = principle (money) times the rate times the time
First you figure out the Principal, then you find the interest rate and then find the Time someone gave you to pay back loaned or borrowed money.Formula: Simple Interest= Principal*Rate*TimeExample: Principal-$25,000 Interest Rate- 6.25 simple interest- 6 years$25,000 x .0625 x 6= $9375!
$494.34 Interest= principal amount * time* simple interest %
Not enough information. You also need to know: * The final amount of money * Whether simple or compound interest is known
I=PRT I=Interest P=Pecuniary(money) R= Rate(interest) T= Time
find the interest on $4000 at 3.5% annual interest for 1 year 6 months
Multiply together the capital, the interest rate (as a fraction) and the number of periods to find out the interest.