Math, asked by deepak589, 1 year ago

At what raye percent per annum will Rs 800 amount to Rs1000 in 2 year ?

Answers

Answered by Anonymous
1
a= 1000
p= 800.
t= 2year
a =p(1+r/100)^t
1000/800=(1+r/100)^2
Answered by antara9
1
P =800
A = Rs 1000
T = 2 yrs

R= 100×p/A×T

= 100×800/1000×2
ans= 16 %
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