Here is a diagram showing a mixture of red paint and green paint needed for 1 batch of a particular shade of brown.

Add to the diagram so that it shows 3 batches of the same shade of brown paint.

Diego makes green paint by mixing 10 tablespoons of yellow paint and 2 tablespoons of blue paint. Which of these mixtures produce the same shade of green paint as Diego’s mixture? Select all that apply.

To make 1 batch of sky blue paint, Clare mixes 2 cups of blue paint with 1 gallon of white paint.

1. Explain how Clare can make 2 batches of sky blue paint.
2. Explain how to make a mixture that is a darker shade of blue than the sky blue.
3. Explain how to make a mixture that is a lighter shade of blue than the sky blue.

A smoothie recipe calls for 3 cups of milk, 2 frozen bananas, and 1 tablespoon of chocolate syrup.

1. Create a diagram to represent the quantities of each ingredient in the recipe.
2. Write 3 different sentences that use a ratio to describe the recipe.

Complete each equation with a number that makes it true.

1. \(11 \boldcdot \frac14= \text{_______}\)
2. \(7 \boldcdot \frac14= \text{_______}\)
3. \(13 \boldcdot \frac{1}{27}= \text{_______}\)
4. \(13 \boldcdot \frac{1}{99}= \text{_______}\)
5. \(x \boldcdot \frac{1}{y}= \text{_______}\)
   (As long as \(y\) does not equal 0.)