Scaling Recipes with Unit Rates

The video tutorial teaches how to scale recipes using unit rates, focusing on a scenario where Ted accidentally adds too much butter to his muffin recipe. It explains the concept of unit rates, the differences between mass, volume, and density, and how to use these concepts to correct recipe mistakes. By understanding unit rates, viewers can adjust ingredient quantities to maintain the intended taste and texture of a dish.

What is a unit rate?

• A cooking technique

• A type of ingredient

• A ratio with a denominator of one

• A measure of volume

Which of the following is a unit of mass?

• Liter

• Kilogram

• Cup

• Gallon

How is density calculated?

• Volume times density

• Volume divided by mass

• Mass divided by volume

• Mass times volume

If Ted added 1 cup of butter instead of 1/8 cup, how many cups of blueberries should he add to maintain the ratio?

• 4 cups

• 1 cup

• 2 cups

• 3 cups

What is the unit rate of blueberries to butter in Ted's corrected recipe?

• 4 cups of blueberries per 1 cup of butter

• 1 cup of blueberries per 1 cup of butter

• 3 cups of blueberries per 1 cup of butter

• 2 cups of blueberries per 1 cup of butter