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In how many years will rupees 500 amount to rupees 600 at the rate 5% per annum at simple interest?
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In how many years will rupees 500 amount to rupees 600 at the rate 5% ...
Understanding Simple Interest
Simple interest is calculated using the formula:
- Interest (I) = Principal (P) × Rate (R) × Time (T)
Where:
- Principal (P) is the initial amount of money,
- Rate (R) is the annual interest rate (in decimal),
- Time (T) is the number of years.
Given Data
- Principal (P) = 500 rupees
- Amount (A) = 600 rupees
- Rate (R) = 5% per annum = 0.05
Calculating the Interest
To find the simple interest earned, subtract the principal from the amount:
- Interest (I) = Amount (A) - Principal (P)
- Interest (I) = 600 - 500 = 100 rupees
Using the Simple Interest Formula
Rearranging the simple interest formula to find time:
- Time (T) = Interest (I) / (Principal (P) × Rate (R))
Substituting in the values:
- T = 100 / (500 × 0.05)
Calculating Time
- T = 100 / (25)
- T = 4 years
Conclusion
It will take 4 years for rupees 500 to amount to rupees 600 at a simple interest rate of 5% per annum.
Community Answer
In how many years will rupees 500 amount to rupees 600 at the rate 5% ...
4 years
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In how many years will rupees 500 amount to rupees 600 at the rate 5% per annum at simple interest?
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