Week 4 CMT Problem - 4th Grade

Hot Dog Buns

You estimate that you’ll need 40 buns for a class picnic.

Hot dog buns are sold in packages of 8 and packages of 12.

The package of 8 costs $1.00
The package of 12 costs $1.20


a. Show three different ways you could buy packages to get at least 40 buns.





b. Which packages would you buy if you wanted to spend the least money? Show or explain how you arrived at your answer.





c. Which packages would you buy if you wanted exactly 40 buns?