For this all you have to do is take the numerator and multiply it by 3 4*3=12 3 bottles contain 2.4 liters of root beer. or 3 bottles contain 12/5 liters of root beet
In 3 bottles of root beer, there is 5 12 liters or 2.4 liters in total. This is calculated by multiplying the amount in one bottle ( 5 4 liters) by 3. Therefore, 3 bottles contain 2.4 liters of root beer.
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