a soft drink company had 5000 small and 12000 big bottles in storage . if 15 % of small 18 % of big bottles have been sold , then the total bottles remaining in storage is
5000 + 12000 - ( 0.15 * 5000 + 0.18 * 12000 ) = 14090 . answer : a .
subtract(add(5000, 12000), add(multiply(5000, divide(15, const_100)), multiply(divide(18, const_100), 12000)))