FRCC MAT050 Proportions (Sect 3.3)

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FRCC MAT050 Proportions (Sect 3.3)

  1. 1. Proportions Section 3.3
  2. 2. Proportions – What are they? Proportions are two ratios that are equal to each other. You can cross multiply to get an equivalent equation. d c b a  cbda 
  3. 3. Homework Slide 2  Explore page 227#1-8 and 9b
  4. 4. Homework  Sec 3.3 page 234#1, 2, 5, 6, 7  My Math Lab section 3.3

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