if x > 0 , x / 50 + x / 25 is what percent of x ?
just plug and chug . since the question asks for percents , pick 100 . ( but any number will do . ) 100 / 50 + 100 / 25 = 2 + 4 = 6 6 is 6 % of 100 . answer : a
multiply(add(divide(const_1, 50), divide(const_1, 25)), const_100)