2. Cat food is sold in large and small bags. There is more food in a large bag than in a small one, but less than in two small bags. One large and two small bags of cat food are enough for exactly two days. Will 4 large and 4 small bags of cat food be enough for six days?
2. Answer: no.

4 large and 4 small bags contain less food than 3 large and 6 small bags, and they last exactly 6 days. Therefore, 4 large and 4 small bags would not be enough for the cat for 6 days.