Question

if a sum is lent at 5% compound interest per annum for 2 year.what is the ratio of the amount to the principal?
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Answer 1

Answer:

441 : 400

Step-by-step explanation:

Let the Principal be ₹400.

Rate (R) = 5%

Time (n) = 2 years

Amount (A) = P (1 + R/100)ⁿ

=> A = 400 (1 + 5/100)²

=> A = 400 (21/20) (21/20)

=> A = ₹441

Ratio = 441 : 400

Answer 2

441:400 is the right answer

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