Things to Learn

  • Understand the relationship between ratios and fractions.
  • Describe the fraction AB associated with the ratio A:B as the value of the ratio A to B.
  • Explore that when given a ratio A:B, different ratios can be formed from the numbers A and B. For example, B:A, A:(A+B), and B:(A+B) are associated with the same ratio relationship.

Warm-Up

Associated Ratios and the Value of a Ratio

Exercise and Practice

Before You Go