Question

18) Find the principal that yields a simple interest of 3 1280 at 16% per annum for 2
years.
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Answer 1

$\huge\bf\pink{Answer----}$
P= 31280



=R= 16

= T=2

I= 31280×16×2==>>> 1000960

Answer 2

P= 31280

N=2 years

R=16

I=31280×2×16