16. What number is three percent of twenty?_______ 17. A bag that cost 750 is bought with a discount of 25%. How much is saved?______ 18. 23% of 2,532 is what number?_______ 19. What is 12% Of 185?______ 20. Gaisano Silay has a summer sale on selected items bought 1 pack of 5 kilograms of rice with a discount 25%. How much would mother save if the rice cost P220 per pack?_______