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Solving Ratio Problems using Tape Diagrams

Solving Ratio Problems using Tape Diagrams. Definition and Visual. This is a tape diagram. It can be used to solve ratio problems. What ratio is represented? Write the ratio in 3 different ways. Sample Problem #1. Kayla is making punch by mixing pineapple

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Solving Ratio Problems using Tape Diagrams

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  1. Solving Ratio Problems usingTape Diagrams

  2. Definition and Visual This is a tape diagram. It can be used to solve ratio problems. What ratio is represented? Write the ratio in 3 different ways.

  3. Sample Problem #1 Kayla is making punch by mixing pineapple juice and grape juice in a ratio of 4: 3. If she has 16 cups of pineapple juice to make the punch, how much grape juice will she need?

  4. Sample Problem #2 Kayla is making punch by mixing pineapple juice and grape juice in a ratio of 4: 3. If she needs to make 21 cups of punch for a birthday party: - How much grape juice will she need? - How much pineapple juice will she need?

  5. It’s Your Turn! A store sells 3 books for every 5 DVDs that it sells. If the store sold 12 books yesterday, how many DVDs were sold yesterday? Solve this ratio problem using a tape diagram.

  6. It’s Your Turn! A store sells 3 books for every 5 DVDs that it sells. If the store sold 12 books yesterday, how many DVDs were sold yesterday? 12 Books DVDs

  7. It’s Your Turn! • A store sells 3 books for every 5 DVDs that it sells. • If the store sold a total of 48 books and DVDs last Saturday: • How many books were sold? • How many DVD’s were sold? Solve this ratio problem using a tape diagram.

  8. It’s Your Turn! • A store sells 3 books for every 5 DVDs that it sells. • If the store sold a total of 48 books and DVDs last Saturday: • How many books were sold? • How many DVD’s were sold? Books DVDs 48

  9. Active Practice Gallery Walk Record your work in your math notebook.

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