In order to develop a more appealing cheeseburger, a franchise uses taste tests with 1515 different buns, 66 different cheese
s, 33 types of lettuce, and 55 types of tomatoes. if the taste tests were done at one restaurant by one tester who takes 10 minutes to eat each cheeseburger, approximately how long would it take the tester to eat all possible cheeseburgers?
To find the number of possible cheeseburgers, multiply 1515 x 66 x 33 x 55 = 181481850. Multiply by 10 to find the time, 1814818500. Divide by 60 to find the hours, 30246975. You can divide by 24 to find the days, then 7 for weeks, and so on.