Problem: the true discount on a bill due 9 months hence at 16 % per annum is rs . 162 . the amount of the bill is
Rationale: "solution 32.5 let p . w . be rs . x . then , s . i . on rs . x at 16 % for 9 months = rs . 162 . ∴ x 16 x 9 / 12 x 1 / 100 } = 162 or x = 1350 . ∴ p . w . = rs . 1350 . answer b"
annotated_formula: add(divide(162, divide(multiply(divide(9, multiply(const_4, const_3)), 16), const_100)), 162)