Question

If 900 become 1080 in 3 year then find the rate per cent per annum

Answer 1

Answer:

Amount=1080, principal=900

S.I=amount-principal

=1080-900

=180,. time=3years

R%=s.i*100/p*t

=180*100/900*3

=20/3%

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Answer 2

Answer:

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