Question

find the time if S.I is Rs . 800 principal is rs. 4000 and the rate is 5percent per annum​

Answer 1

Answer:

4 years is the answer

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Answer 2

S.I. = P x R x T /100

800 = 4000 x 5 x T /100

800 = 200 x T

800 = 200T

200 T = 800

T = 800 / 200

T = 4 yrs