What is the unit cost per gallon? At this price, what is the cost to fill a 5-gallon cooler?

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A beverage cooler holds 4 gallons. It costs $7.84 to fill the cooler.

The cost to fill the beverage cooler is $
per gallon.

At this unit price, the cost to fill a 5-gallon beverage cooler is $
.
DONEHINTS:123
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