Joanna is making lemonade. The recipe calls for [tex]3\frac{1}{2}[/tex] tablespoons of sugar for every [tex]\frac{1}{2}[/tex] cup of lemon juice. How many tablespoons of sugar should Joanna use for 1 cup of lemon juice?

To find out how much sugar is required for 1 cup of lemon juice, we simply double the amount required for 1/2 cup since 1 cup is twice the amount of 1/2 cup. This gives us 7 tablespoons of sugar.

Explanation:

The problem is asking to determine the amount of sugar required (in tablespoons) for 1 cup of lemon juice, given that the recipe calls for 3½ tablespoons of sugar for every 1/2 cup of lemon juice.

To solve this, we need to set up a proportion to find out how many tablespoons of sugar are required for 1 cup of lemon juice.

Since 1 cup is twice the amount of 1/2 cup, we can simply double the amount of sugar required for 1/2 cup to find out how much is needed for 1 cup.

In this case, doubling 3½ tablespoons of sugar gives us 7 tablespoons.

Therefore, Joanna should use 7 tablespoons of sugar for 1 cup of lemon juice.

Learn more about Proportions here:

https://brainly.com/question/34018947

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