Ona certain day, only 5 construction workers are available for the job. how long will it takes 5 construction workers to do the cementing job? 1. in a department store sale, kinberly bought a blouse that was reduced by 40% from p2 after the sale, the same brand of blouse was increased by 25% over the sale price. what is the final price of the blouse? brix has p4,000 in denominations of p 500 and p 100. he has a total of 20 bills. how man of each bill does he have? the sum of the digits of a two-digit number is 10. if the digits are reversed, the number formed is 18 more than the original number. what is the original number?