18 ounces of iced tea cost 2.99 how much will 30 ounces cost

To find the cost of 30 ounces of iced tea, we can set up a proportion based on the cost of 18 ounces:

\[
\frac{18 \, \text{oz}}{2.99 \, \text{USD}} = \frac{30 \, \text{oz}}{x}
\]

Now solve for $ x $:

\[
x = \frac{30 \, \text{oz} \times 2.99 \, \text{USD}}{18 \, \text{oz}}
\]

\[
x = \frac{89.7}{18} = 4.98 \, \text{USD}
\]

So, 30 ounces of iced tea will cost **$4.98**.

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Here are 5 related questions:
1. How much would 50 ounces of iced tea cost?
2. If 12 ounces of iced tea cost $1.99, how much would 18 ounces cost?
3. If the price per ounce increases by 10%, how much would 30 ounces cost then?
4. How much does 1 ounce of iced tea cost based on this price?
5. What would the cost be for 45 ounces of iced tea?

**Tip:** Proportions are a great way to solve problems involving rates or prices when the ratio remains constant.

18 ounces of iced tea cost 2.99, how much will 30 ounces cost?

Discover how to calculate the cost of 30 ounces of iced tea given that 18 ounces cost $2.99. This problem uses proportions and unit pricing to find the solution. Suitable for students in Grades 6-8.

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