Answer:
[tex]\frac{1}{5}[/tex] fraction of gallon is in each bottle.
Step-by-step explanation:
As per the given condition: G.O is going on a hike in the mountains on a hot summer day he has 4/5 gallon of water that he split into 4 bottles.
⇒ in 4 bottle he has [tex]\frac{4}{5}[/tex] gallon of water.
Unit rates defined as when are expressed as a quantity of 1, such as 3 feet per second or 4 miles per hour, then they are called unit rates.
By unit rate definition,
In 1 bottle he has = [tex]\frac{4}{5} \times \frac{1}{4} = \frac{1}{5}[/tex] gallon of water.
therefore, the gallon in each bottle in fraction is, [tex]\frac{1}{5}[/tex]