when 1 / 10 percent of 1,000 is subtracted from 1 / 10 of 1,000 , the difference is
"( 1 / 10 ) * 1000 - ( 1 / 10 ) % * 1000 = 100 - ( 1 / 1000 ) * 1000 = 100 - 1 = 99 the answer is d ."
subtract(multiply(multiply(add(const_3, const_4), const_1000), divide(1, 10)), multiply(divide(divide(1, 10), const_100), multiply(add(const_3, const_4), const_1000)))