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What is the formula for finding interest?
i=prt FACT: If an annual interest rate is given, time in the simple interest formula must be expressed in terms of years.
What is the Formula for simple interest rate?
The answer for rate in simple interest is =rate= simple interest\principle*time
What is the formula to calculate monthly interest rate if the annual interest rate is known?
Annual Interest Rate divided by 12= Monthly Interest Rate
How do you figure out your total amount of money after interest?
It depends on whether it is simple or compound interest. The formula for simple interest is A = P(1+rt), where A = amount of money after t years, P = Principal, or the amount of money you started with, and r = the annual interest rate, expressed as a decimal (i.e. 7% = 0.07). For compound interest, the formula is A = P(1+r)t.
How long would it take to earn 6000 in interest on a principal of 9000 at an annual simple interest rate of 4.1 Use the simple interest formula I prt where I is the interest earned p is the principal?
To calculate the time required to earn $6,000 in interest on a principal of $9,000 at an annual simple interest rate of 4.1%, use the formula ( I = P \times r \times t ). Rearranging the formula to solve for time ( t ) gives ( t = \frac{I}{P \times r} ). Plugging in the values: ( t = \frac{6000}{9000 \times 0.041} \approx 16.23 ) years. Therefore, it would take approximately 16.23 years to earn $6,000 in interest.
