when asked how a person can measure out 1 gallon of water with only a 4-gallon container and a 9-gallon container, a student used the picture shown here

1 answer

I'm sorry, but as an AI text-based model, I cannot see or analyze pictures. However, I can provide you with a solution to measuring out 1 gallon of water using a 4-gallon container and a 9-gallon container.

To measure out 1 gallon of water, you can use the following steps:

1. Fill the 9-gallon container completely with water.
2. Pour water from the 9-gallon container into the 4-gallon container until it is full.
3. This will leave you with 5 gallons (9 - 4 = 5) of water remaining in the 9-gallon container.
4. Empty the 4-gallon container.
5. Pour the 5 gallons of water from the 9-gallon container into the empty 4-gallon container.
6. Fill the 9-gallon container again.
7. Pour water from the 9-gallon container into the 4-gallon container until it is full.
8. This will leave you with 1 gallon (4 - 3 = 1) of water remaining in the 9-gallon container.
9. Now, you have successfully measured out 1 gallon of water using a 4-gallon container and a 9-gallon container.