Answer: See below...
Step-by-step explanation:
Key sentence: "twice as much blue paint as yellow paint."
So for 1 batch of blue paint, there will be 1/2 = 0.5 batches of yellow paint.
For 2 batches of blue paint, there will be 1 batch of yellow paint.
For 4 bathes of blue paint, there will be 2 batches of yellow paint.
Etc.
