Consider the following 6th-grade task from Illustrative Mathematics. Take a few moments to solve it using any method you like.

Jessica gets her favorite shade of purple paint by mixing 2 cups of blue paint with 3 cups of red paint. How many cups of blue and red paint does Jessica need to make 20 cups of her favorite purple paint?

Did you read the problem and hear yourself mutter “Hmmm…”? Were there multiple options to consider for working out a solution? Did you find yourself mulling over why one strategy was stronger than another? Could you solve this question quickly or did you need to take your time? Did you arrive at an answer?