You need to know the principal amount, the rate and the time. Then a very simply formula for calculating interest is I = PRT where P is the principal amount, R is the interest rate and T is the period of time in years.
Answer : 1 year The formula for calculating simple interest is I = PRT/100, where I = Interest, P = Principal Amount, R = Rate of Interest, T = Time. Then, 210 = 3000 x 7 x T/100 : 21000 = 21000T : Then T = 21000/21000 = 1
The formula for interest is I = rtP. Then r = I/tP, where t = 11/12. This calculates to a simple interest rate of 8.8 percent.
Simple Interest = p * i * n p is principle and i is interest rate per period and n is the number of periods. A = P(1 + r)n is for compound interest.
time= interest/principal x rate likee yeahh thats it
There is simple interest and there is compound interest but this question is the first that I have heard of a simple compound interest.
When calculating simple interest, you should first
Simple interest is a term that is used for quickly calculating the interest charge on a loan.
The formula for simple interest is: A=P(1+rt)
Any of them. Calculating the area of a polygon is a relatively simple mathematical task.
the formula for simple interest is I=PRT (interest=principal x rate x time )
Simple interest does not compound. In other words, If you start off with $500 and get $5 in interest, the $5 you got in interest will not be included when calculating the amount of interest you will get next year. Simple interest can be calculated by the formula i = prt, where i is the amount of money earned from the interest, p is the principle (starting money), r is the rate (as a decimal,) and t is the time in years. Another formula is used to calculated the accumulated amount: A = p(rt + 1), where A is the accumulated amount.
The answer for rate in simple interest is =rate= simple interest\principle*time
change the percent to a decimal
The formula for calculating the melting point of a substance is not a simple mathematical equation, as it depends on various factors such as the chemical composition and structure of the substance. The melting point is typically determined experimentally by heating the substance and observing the temperature at which it changes from a solid to a liquid state.
It is an algebraic expression. It resembles the formula for calculating the simple interest, but there are several discrepancies.
The formula for calculating the angular frequency of a simple pendulum is (g / L), where represents the angular frequency, g is the acceleration due to gravity, and L is the length of the pendulum.
PxRxT 100