Question

in what time will rupees 85000 become rupees 157675 at the rate of 9/2 per annum​

Answer 1

I = 157675-85000=72675

P=85000

R = 4.5%

N = 100xI/PR

= 72675x1oo/85000x4.5

= 19 yrs

Answer 2

Answer:

p=85000 A =157675

si =A -p

157675-85000=72675

r =9/2 ,t. =?

4.5

t = si *100/p*r

72675*100/85000*4.5

14535/170*45/10

19 years