if the cost price is 86 % of the selling price , then what is the profit percent ?
"let s . p . = $ 100 c . p . = $ 86 profit = $ 14 profit % = 14 / 86 * 100 = 25 / 6 = 16 % approximately answer is c"
multiply(divide(subtract(const_100, 86), 86), const_100)