Final answer:
To find out how much of a gallon of orange juice will be in each of the 4 smoothies, divide 1 gallon by 4 (the number of smoothies). Each smoothie will have 0.25 gallons of orange juice.
Step-by-step explanation:
To find out how much of a gallon of orange juice will be in each of the 4 smoothies, we need to divide the total amount of orange juice by the number of smoothies. In this case, the total amount of orange juice is 1 gallon. So, to find out how much of the gallon of orange juice will be in each smoothie, we divide 1 gallon by 4 (the number of smoothies).
1 gallon ÷ 4 = 0.25 gallons
Therefore, each smoothie will have 0.25 gallons of orange juice.