Question

In how many years will rupees 20000 amount to rupees 2662 at 10​

Answer 1

Answer:

a= 2662rs

p= 2000rs

r=10%

t= ????

now

a=p(1+r/100)^t

2662/2000=(1+10/100)^t

1331/ 1000= (11/10)^t

(11/10)^3= (11/10)^t

on comparing t= 3year i hope it will help you

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