Lily is baking cookies for her office holiday party. Each batch of cookies needs 0.4 cups of sugar and 0.01 cups of cinnamon. If each batch can bake 12 cookies and Lily is making 6 batches of cookies, how much sugar and cinnamon does Lily need

Step-by-step explanation:

one batch= 12 cookies

each batch needs 0.4 cups sugar and 0.01 cups of cinnamon

Lily needs to bake 6 batches, she will need

0.4 cupsx6=2.4 cups of sugar

0.01x6=0.06 cups of cinnamon  

2.4 cups of sugar and 0.06 cups of cinnamon

Step-by-step explanation:

0.4S + 0.01C = 1 batch

0.4(6) + 0.01(6) = 6 batches

2.4 cups sugar + 0.06 cups of cinnamon

people went from manufacturing one object at a time by hand to manufacturing many objects in factories

both equations and proportions are better.