Problem: uncle bruce is baking chocolate chip cookies . he has 36 ounces of dough ( with no chocolate ) and 16 ounces of chocolate . how many ounces of chocolate are left over if he uses all the dough but only wants the cookies to consist of 20 % chocolate ?
Rationale: "answer is c . x / x + 36 = 1 / 5 x = 9 16 - 9 = 7"
annotated_formula: multiply(divide(20, const_100), 20)