Question

A SUM when record at 15/2% per annum amounts to rupees 3920 in 3 years find the sum

Answer 1

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$\huge{\pink{\implies{\boxed{\mathfrak{Answer \: is}}}}}$

$\large{\underline{\textsf{\blue{ Given}}}}$

A= 3920

T=3

R=15/2%

Let the P be 100

(100X3X15) /(100X2)= 22.5

A=(100+22.5)=122.5

If A=122.5

P=100

If A=3920,

P=(100/122.5)X 3920
=3200

$<b>The principal is 3200</b>$

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