Question

A sum when recknoed 15/2% per annum amount rs3920 in 3 year. find the sum





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Answer 1

Answer:

3200

Step-by-step explanation:

A=3920

T=3

R=15/2%

Let the p be 100

(100*3*15)/(100*2)=22.5

A=(100+22.5)=122.5

If A=122.5, P=100

If A=3920

P=(100*122.5)/3920

=3200

So,

The Principal is 3200