Bob & Edith's Diner always has two types of pie on the dessert menu. Bob and Edith know how to make 4 types of pie: Cherry, Apple, Blueberry, and Key Lime. Which pair is missing from the list below?

Cherry and Apple Cherry and Blueberry
Apple and Blueberry Apple and Key Lime
? Blueberry and Key Lime

Bob & Edith's Diner always has two types of pie on the dessert menu. Bob and Edith know how to make 4 types of pie: Cherry, Apple, Blueberry, and Key Lime. Which pair is missing from the list below?

Cherry and Apple Cherry and Blueberry
Apple and Blueberry Apple and Key Lime
? Blueberry and Key Lime

Cherry and Key Lime

Blueberry and Cheesecake

Cherry and Cheesecake

Blueberry and Apple

1 answer

The missing pair from the list is "Cherry and Key Lime."

To see this, we recognize that there are a total of 6 unique pairs that can be created from the 4 types of pies (Cherry, Apple, Blueberry, and Key Lime). The pairs are:

  1. Cherry and Apple
  2. Cherry and Blueberry
  3. Cherry and Key Lime
  4. Apple and Blueberry
  5. Apple and Key Lime
  6. Blueberry and Key Lime

From the list provided, we can see that the only pair not mentioned is "Cherry and Key Lime." Therefore, the answer is:

Cherry and Key Lime