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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.
If a simple interest of 4.5 percent was paid at the end of the year then find the balance at the end of the year?
The formula for simple interest is Interest = Principal x Rate x Time ÷ 100 As the rate is an annual rate and the period is 1 year then Interest = Principal x 4.5/100. The balance at the year end = Principal + Interest = Principal x 104.5/100.
