Question

the interst on a sum of money at the end of 5/2 years is 4/5 of the sum what is the rate of percent

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Answer 1

Answer:

principle * (1 + Rate of int) ^ No of yrs = Principle + INT

P * (1+R)^2.5 = P + 4/5 P

P * (1+R)^2.5 = P * (1.8)

P gets nullified

(1+R)^2.5 = 1.8

1 + R = (1.8) ^ (1/2.5)

1 + R = 1.26505

R = 1.26505 - 1

R = 0.26505 (or) R =26.505

Answer 2

Answer:

26.505

Step-by-step explanation:

Hope it will help u