Find rate in S.I. principal = ₹ 4400 , amount = ₹ 5610 and time = 5 year 6 month
Answers
Answered by
58
In this case, 5 years 6 months can be written as 5 6/12 = 5 1/2 or 5.5 years.
Thus, n = 5.5 years.
A = P + SI and SI = Pnr/100
A = 5610 and P = 4400.
5610 = 4400 + 4400*5.5*r/100, since we have to find r.
5610 - 4400 = 4400*5.5*r/100
1210 = 4400 * 5.5*r/100
Or r = 1210 * 100 / (4400*5.5)
r = 121000/24200 = 5%
Thus, rate of interest is 5%.
Thus, n = 5.5 years.
A = P + SI and SI = Pnr/100
A = 5610 and P = 4400.
5610 = 4400 + 4400*5.5*r/100, since we have to find r.
5610 - 4400 = 4400*5.5*r/100
1210 = 4400 * 5.5*r/100
Or r = 1210 * 100 / (4400*5.5)
r = 121000/24200 = 5%
Thus, rate of interest is 5%.
Answered by
7
Answer:
answer is 5%
Step-by-step explanation:
please mark me as a brainalist
Attachments:
Similar questions