the true discount on a bill due 9 months hence at 16 % per annum is rs . 210 . the amount of the bill is
"explanation : let p . w . be rs . x . then , s . i . on rs . x at 16 % for 9 months = rs . 210 . x ã — 16 ã — ( 9 / 12 ) ã — ( 1 / 100 ) = 210 or x = 1750 p . w . = rs . 1750 sum due = p . w . + t . d . = rs . ( 1750 210 ) = rs . 1960 . answer : b"
add(divide(210, divide(multiply(divide(9, multiply(const_4, const_3)), 16), const_100)), 210)