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The simple interest on a sum of money is equal to the principal and the number of year is equal to the rate percent per annum the rate percent per annum is?
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The simple interest on a sum of money is equal to the principal and th...
The Simple Interest Formula:
The simple interest on a sum of money can be calculated using the formula:
Simple Interest = (Principal x Rate x Time) / 100

Given Information:
In this question, we are given that the simple interest on a sum of money is equal to the principal. Let's suppose the principal amount is P.

Let's Solve the Problem:
To find the rate percent per annum, we need to consider the given information. According to the question:

- Simple Interest = Principal
- Time = Rate percent per annum

Solution Steps:
Let's break down the solution into steps:

1. Substitute the given information into the formula for simple interest:
Simple Interest = (Principal x Rate x Time) / 100

2. Replace the Simple Interest with the Principal:
Principal = (Principal x Rate x Time) / 100

3. Multiply both sides of the equation by 100 to remove the denominator:
100 x Principal = Principal x Rate x Time

4. Divide both sides of the equation by the Principal to isolate the rate:
Rate x Time = 100

5. Divide both sides of the equation by Time to solve for the rate:
Rate = 100 / Time

Final Answer:
Therefore, the rate percent per annum is 100 divided by the number of years (Time).
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The simple interest on a sum of money is equal to the principal and th...
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