Final answer:
To calculate how many pounds of cookie dough Eric should make, set up a proportion using the given information. Solve for x by cross-multiplying and dividing. Eric should make approximately 9.531 pounds of cookie dough.
Step-by-step explanation:
To calculate how many pounds of cookie dough Eric should make, we can set up a proportion using the given information. We know that 3 pounds of cookie dough make 96 cookies. So, we can set up the proportion as 3 pounds / 96 cookies = x pounds / 305 cookies. To solve for x, we can cross-multiply and divide: 3 pounds × 305 cookies = 96 cookies × x pounds. After solving this equation, we find that x is approximately 9.531 pounds. Therefore, Eric should make approximately 9.531 pounds of cookie dough.