workers decided to raise rs . 3 lacs by equal contribution from each . had they contributed rs . 50 eachextra , the contribution would have been rs . 3.75 lacs . how many workers were they ?
n * 50 = ( 375000 - 300000 ) = 75000 n = 75000 / 50 = 1500 d
divide(multiply(multiply(subtract(3.75, 3), const_1000), const_100), 50)