In this lesson, we will solve problems involving scale factor. We will introduce the vocabulary 'similar' and 'scale factor'. We will determine the scale factor of enlargement for various transformations.
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Sarah is making chocolate chip cookies. For every 6 milk chocolate cookies she makes, she makes 1 white chocolate cookie. What is the ratio of milk chocolate to white chocolate cookies?
1:6
Correct answer: 6:1
6:1
Q4.
Zak bakes chocolate muffins and blueberry muffins in the ratio 3:1. If he makes 24 muffins, how many are chocolate?