rs4000 gives an interest rs720 at 9% . find the time period.
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Answered by
7
Let the time be T years.
SI = Rs. 720
P = Rs. 4000 , R = 9 %
SI = (PRT)/100
720 = (4000 × 9 × T )/100
T = 720/(40 ×9)
T = 2 years
Answered by
2
Answer:
si = ₹720
p = ₹4000
r = 9%
si = (prt)/100
720 =(4000×9×t)/100
t =720/(40×9)
t = 2year
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