Mathematics in The Modern World: F-Quiz #3 (Modular Arithmetic)
Mathematics in The Modern World: F-Quiz #3 (Modular Arithmetic)
Mathematics in The Modern World: F-Quiz #3 (Modular Arithmetic)
Name: ___________________________________________________________________________________________________
Yr./Sec.: ________________________________ Date submitted: __________________________________________________
I. Evaluate each expression, where and indicate addition and subtraction, respectively, using a 12-hour clock.
II. Determine the day which the following dates would fall.
III. Determine the last digit of the UPC (Universal Product Code) to prove that each product is legit.
“Be a good person but don’t waste time trying to prove it.”