Answer:
The hat is 4/5 full, meaning that the 10 gallon hat is only 8 gallons full.
Explanation:
Since the 10 gallon hat is half full, I assume that there is already 5 gallons of water in it. So if 3 gallons of water were to be added, that would make 8 gallons.
Therefore 8 out of the 10 gallons of the hat will be filled. This can be written as 8/10, or if we simplify the fraction, it will be 4/5.
Hope this helps you :)
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