Question

calculate the interest on ₹800 at 61/2 % per annum for 31/2 years

Answer 1

Answer:

61/2%=30.5%

30.5% of 800

30.5× 800/100

=244

244 rupees of per annum in 30.5%

in 31/ 2 year

244×31/2

=122×31

=3782