Answer:
11 hamburgers
Explanation:
well, you want to know how many times 1.75 can fit into 20. so, do 20 divided by 1.75. you get a number like 11.42857143. however, a restaurant will not just let you pay for only part of a burger, so because we can buy 11 and only part of another one, we just say that we can buy eleven burgers. you will just have $0.75 leftover after buying the 11 burgers.