MathDB

5

Part of 2011 LMT

Problems(1)

2011 Spring LMT Individual Round Problem 5

Source:

1/5/2021
The unit of a screw is listed as 0.20.2 cents. When a group of screws is sold to a customer, the total cost of the screws is computed with the listed price and then rounded to the nearest cent. If Al has 5050 cents and wishes to only make one purchase, what is the maximum possible number of screws he can buy?