A recipe for one batch of cookies uses 5 cups of flour and 2 teaspoons of vanilla.

Question

1. Complete the double number line diagram to show the amount of flour and vanilla needed for 1, 2, 3, 4, and 5 batches of cookies.

Use your cursor to draw on the image below.

Scribble

Answer 1

Here's how you can complete the double number line for the amounts of flour and vanilla needed for 1 to 5 batches of cookies:

Double Number Line:

Batches: 1 batch | 2 batches | 3 batches | 4 batches | 5 batches
Flour (cups): 5 cups | 10 cups | 15 cups | 20 cups | 25 cups
Vanilla (teaspoons): 2 tsp | 4 tsp | 6 tsp | 8 tsp | 10 tsp

Explanation:

• For 1 batch, you need 5 cups of flour and 2 teaspoons of vanilla.
• For 2 batches, you double the amount to 10 cups of flour and 4 teaspoons of vanilla.
• Continue this pattern for 3 batches (15 cups of flour and 6 teaspoons of vanilla), 4 batches (20 cups of flour and 8 teaspoons of vanilla), and 5 batches (25 cups of flour and 10 teaspoons of vanilla).

This structure will help to visually represent the relationship between the number of batches and the ingredients required.