Math, asked by preetdas16, 1 year ago

what sum of money will yield a simple interest of rupees 1155 in 3years 6months at 11 percent p.a.?

Answers

Answered by PJRStudies
32

S.I = ( P*R*T )/100

so, 1155 = p*3.5*11/100      [as 3yrs,6months=3.5 yrs]

1155*100 = 38.5p

115500/38.5=p

3000=p

therefore, the principal/sum of money is rs.3000


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Answered by Agastyajain
4

Answer:

S.I=Rs.1155

Rate(R)=11%p.a.

Time(T)=3years6months

=3

2

1

=

2

7

years

∴Principal=

R×T

S.I.×100

=

11×7

1155×100×2

=Rs.3000

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