by investing rs . 1620 in 8 % stock , michael earns rs . 135 . the stock is then quoted at :
michel earns rs 135 by investing rs 1620 to earn rs 8 how much he have to invest ? = ( 8 * 1620 ) / 135 = rs 96 answer : b
multiply(multiply(divide(1620, 135), divide(8, const_100)), const_100)