Mac—Mr. Espinoza needs to know how much of each ingredient to use in three different orders of his famous Mac ‘n’ Cheese. Help him out by completing the table below:

a. Is it possible to have a unit rate or constant of proportionality that is a fraction less than 1? What does this do to the amount of ingredients?
Cookies—Mr. Vasquez wants to bake cookies for the other 8th grade teachers. Complete the table to see how he will have to change his ingredients for each batch size.

Van Gogh—To make green paint, students mixed yellow paint with blue paint. The table below shows how many yellow and blue drops from a dropper that Eliana and Sisilia used to make the same shade of green paint.
a. Find the missing values in the table.

CFS:
Accurately computes constant of proportionality
Accurately identifies missing values
1. More McDonald’s— If you’ve ever had a Chicken McNuggetTM, you know that it’s really a mix of “meat” paste and water. The table below shows the combination of “meat” paste and water necessary to make delicious McNuggetsTM. The recipe says that for every 4 pounds of water, chefs need 12 pounds of “meat” paste.
Mr. Espinoza makes two different orders of Chicken McNuggets. Complete the table to find how much of each ingredient is used.

Explain your strategy for finding the missing values