
Brad likes to make lemonade using the lemons from his grandmother's trees. There is a proportional relationship between the number of pitchers of lemonade Brad wants to make, x, and the number of lemons he needs, y.
The equation that models this relationship is y=5x.
How many lemons does Brad need to make 3 pitchers of lemonade? Write your answer as a whole number or decimal.
 lemons


The equation that models the relationship between the number of lemons Brad needs and the number of pitchers of lemonade is \( y = 5x \), where:

- \( x \) is the number of pitchers,
- \( y \) is the number of lemons.

To find how many lemons Brad needs to make 3 pitchers of lemonade, substitute \( x = 3 \) into the equation:

\[
y = 5 \times 3 = 15
\]

So, Brad needs 15 lemons to make 3 pitchers of lemonade.

Would you like further details or have any questions?

Here are 5 related questions:
1. How many lemons does Brad need to make 7 pitchers of lemonade?
2. If Brad uses 20 lemons, how many pitchers can he make?
3. What is the constant of proportionality in the equation \( y = 5x \)?
4. If Brad doubles the number of lemons he uses, how does that affect the number of pitchers he can make?
5. How would the equation change if Brad needed 6 lemons per pitcher instead of 5?

**Tip:** In proportional relationships, the ratio between two variables remains constant!

Brad likes to make lemonade using the lemons from his grandmother's trees. There is a proportional relationship between the number of pitchers of lemonade Brad wants to make, x, and the number of lemons he needs, y. The equation that models this relationship is y=5x. How many lemons does Brad need to make 3 pitchers of lemonade? Write your answer as a whole number or decimal.

Learn how to calculate the number of lemons needed to make 3 pitchers of lemonade using the equation y = 5x. This problem involves understanding proportional relationships and linear equations. Suitable for students in Grades 6-8.

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