Question

In how many years the ratio of a principal and its interest at 6% per annum is 5 is to 3

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Answer 1

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Required no. Of years = 6 × 5/3

= 10 years

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Answer 2

Answer:

10 yrs

Step-by-step explanation:

p:si=5x:3

therefore, si=p*r*t/100

3x=5x*6*t

300x=5x*6*t

t=300x/5x*6

t=10 yrs