How much money invested at 5% compounded continuously for 3 years will result in $820?
We know that the amount after 3 years is $820, the interest rate is 5%, and the compounding is continuous. Therefore, investing $701.54 at 5% compounded continuously for 3 years will result in $820.
Expert-Verified Answer
After three years, the total payment is $820. Assume that the main amount is x dollars. = 708.35 dollar. We can determine from the facts that the principal amount invested was $708.35.
Loved by our community. So $500 invested 6 years ago at 3% would be worth $598.61 today. don't forget to brainly!
For example, if an investment scheme promises an 8% annual compounded rate of return, it will take approximately nine years (72 / 8 = 9) to double the invested money. Note that a compound annual return of 8% is plugged into this equation as 8, and not 0.08, giving a result of nine years (and not 900).
Answer and Explanation:
The future value of the investment is $2,000, the investment period is 3 years, and the interest rate per annum is 5%. Using the values, the present value of the investment can be computed. Thus, the amount to be invested is $1,727.68.
When it comes to compound interest, the calculation of interest is made on accrued interest. If you deposit Rs.3000 at 5% interest rate for 3 years, the total interest earned will be Rs.150.
- ∴ Amount at the end of the third year =Rs.( 8820+441)=Rs.9261.
- Now we know that total C.I. = Amount - Principal =Rs.( 9261−8000)=Rs.1261.
- Total C.I. = Interest for the first year + Interest for the second year + Interest for third year =Rs. (400+420+441)=Rs. 1261.
500/- for 3 years at simple interest at 5% per annum. ∴ The amount is Rs. 575.
Using the rule of 72, you would estimate that an investment with a 5% compound interest rate would double in 14 years (72/5).
What Is Continuous Compounding Formula? The continuous compounding formula is nothing but the compound interest formula when the number of terms is infinite. This formula says, when an amount P is invested for the time 't' with the interest rate is r% compounded continuously, then the final amount is, A = P ert.
How long does it take $1000 to double if it is invested at 5% compounded continuously?
Thus, it will take 14.21 years for the money to double.
It takes 9.9 years for money to double if invested at 7% continuous interest.
The worth of $200 invested at 4% interest compounded monthly after 8 years would be $275.28.
For example, if you have an investment that earns 5% compound interest and you want to know how much money you'll have after 3 years, you would plug the following values into the formula: A = P(1 + r/n)^nt. A = 1000(1 + 0.05/1)^3. A = 1000(1.05)^3.
Calculate the effective interest rate using the formula above. For example, consider a loan with a stated interest rate of 5% that is compounded monthly. Plug this information into the formula to get: r = (1 + . 05/12)12 - 1, or r = 5.12%.
If the expected annual return on a CD is 5% and you invest the same amount, it will take you 14.4 years to double your money.
Simple Interest Examples
You want to know your total interest payment for the entire loan. To start, you'd multiply your principal by your annual interest rate, or $10,000 × 0.05 = $500. Then, you'd multiply this value by the number of years on the loan, or $500 × 5 = $2,500.
$200 = P imes 0.03 imes 5. P = $1333.33 (approximately). Total future amount = $1533.33.
10,000 for 3 years at the rate of 8% for the 1st year, 10% for the 2nd year, and 12% for the 3rd year. ∴ The compound interest on a sum of Rs. 10,000 for 3 years at the rate of 8% for the 1st year, 10% for the 2nd year, and 12% for the 3rd year will be Rs. 3305.6.
- Given: Sum = Rs. 8000. Time = 3/2 years. ...
- Concept used: When the rate is calculated half-yearly, R becomes R/2. T becomes 2T.
- Formula used: A = P(1 + R/100)T C.I. = A - P. Where, ...
- Calculation: According to the question, R = 20%/2 = 10% T = 2 × 3/2 = 3 years. ...
- ∴ The compound interest is Rs. 2648. Important Points.
What is the amount and the compound interest on 16000 for 3 years at 5%?
18,522 and Rs. 2,522. Step by step video, text & image solution for Find the amount and the compound interest on Rs. 16,000 for 3 years at 5% per annum compounded annually.
Calculate the compound interest on 1,600 for 3 years at 5% per annum when interest is compounded annuallyand it's answer is rs 252.20
The simple interest of a loan for $1,000 with 5 percent interest after 3 years is $ 150.
Simple Interest Formula
Thus, if simple interest is charged at 5% on a $10,000 loan that is taken out for three years, then the total amount of interest payable by the borrower is calculated as $10,000 x 0.05 x 3 = $1,500.
∴ In 40 year the sum will be thrice of it at the rate of interest 5% per annum.
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