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P A P E R G A M E

P A P E R G A M E. What are Fractions?. Fraction is a number that can be expressed as where b ≠ 0. e x. , , . Fractions. Numerator. Denominator. Similar Fractions. Dissimilar Fractions. Are these Fractions EQUAL?. =. How do we know that fractions are equal?.

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P A P E R G A M E

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  1. PAPERGAME

  2. What are Fractions? Fraction is a number that can be expressed as whereb ≠ 0 ex. , ,

  3. Fractions Numerator Denominator

  4. Similar Fractions

  5. Dissimilar Fractions

  6. Are these Fractions EQUAL? =

  7. How do we know that fractions are equal? Fundamental Principle of Fraction If both numerator and denominator are multiplied or divide by the same number

  8. =

  9. Are these Fractions EQUAL? =

  10. Which is GREATER? <

  11. Which is GREATER? <

  12. Which is GREATER? >

  13. Comparing Similar Fraction A fraction is greater than (>) the other if it has a greater numerator

  14. Which is GREATER? ?

  15. Comparing Dissimilar Fractions • Identify the LCM of the denominators of the fractions • Divide the LCM with the denominator of each fraction and multiply it with the numerator

  16. Least Common Multiple (LCM) Find the LCM of: 2and3 4and6 4and10

  17. Least Common Multiple (LCM) 2: 2, 4, 6, 8, 10,12, … 3: 3, 6, 9, 12, 15, …

  18. Least Common Multiple (LCM) 2: 2, 4, 6, 8, 10,12, … 3: 3, 6, 9, 12, 15, … LCM = 6

  19. Least Common Multiple (LCM) 4: 4, 8, 12, 16, 20,24, … 6: 6, 12, 18, 24, 30, …

  20. Least Common Multiple (LCM) 4: 4, 8, 12, 16, 20,24, … 6: 6, 12, 18, 24, 30, … LCM = 12

  21. Least Common Multiple (LCM) 4: 8,16, 24, 32, 40, 48 … 10: 10, 20, 30, 40, 50 …

  22. Least Common Multiple (LCM) 4: 8,16, 24, 32, 40, 48 … 10: 10, 20, 30, 40, 50 … LCM = 40

  23. Comparing Dissimilar Fractions • Identify the LCM of the denominators of the fractions • Divide the LCM with the denominator of each fraction and multiply it with the numerator

  24. Which is GREATER? ?

  25. Least Common Multiple (LCM) 2: 2, 4, 6, 8, 10,12, … 3: 3, 6, 9,12, 15, 18,…

  26. Least Common Multiple (LCM) 2: 2, 4, 6, 8, 10,12, … 3: 3, 6, 9,12, 15, 18,… LCM = 6

  27. Divide the LCM with the denominator of each fraction and multiply it with the numerator

  28. Which is GREATER? 6 6

  29. Which is GREATER? 2 (2) = 6

  30. Which is GREATER? 3 (1) = 6

  31. Which is GREATER? > 4 3

  32. SEATWORK (1/4) Compare the following (<,>,=): 1.) 2.)

  33. SEATWORK Compare the following: 1.) > < 2.)

  34. ASSIGNMENT (1/2) Arrange the following fractions in ASCENDING Order: , , 1.) , , 2.)

  35. ASSIGNMENT (1/2) Write two equivalent fractions for each given fraction: 3.) 4.)

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