Créer une présentation
Télécharger la présentation

Télécharger la présentation
## Fractions VI Simplifying Fractions

- - - - - - - - - - - - - - - - - - - - - - - - - - - E N D - - - - - - - - - - - - - - - - - - - - - - - - - - -

**Fractions VISimplifying Fractions**By Monica Yuskaitis**Factor**• A number that divides evenly into another. • Factors of 24 are 1,2, 3, 4, 6, 8, 12 and 24.**What are the factors of 9?**• Factors of 9 are 1, 3 and 9.**What are the factors of 10?**• Factors of 10 are 1, 5 and 10.**What are the factors of 7?**• Factors of 7 are 1 and 7.**What are the factors of 56?**• Factors of 56 are 1, 2, 4, 7, 8, 14, 28, and 56.**Common Factor**• When two numbers have the same factor it is called a common factor. • A common factor of 12 and 6 is 3.**Name a Common Factor of 4 and 8?**1, 2, 4**Name a Common Factor of 4 and 8?**1, 2, 4**Name a Common Factor of 15 and 30?**1, 3, 5, 15**Name a Common Factor of 12 and 48?**1, 2, 3, 4, 6, 12**Name a Common Factor of 9 and 21?**1, 3, 9,**Name a Common Factor of 10 and 25?**1, 5, 10**Simplest Form**• When the only common factor of the numerator and denominator is 1, the fraction is in simplest form. 3 1 3 ÷ = 4 1 4**Greatest Common Factor**• The greatest common factor is the largest factor between two numbers. 12 = 1, 2, 3, 4, 6, 12 18 = 1, 2, 3, 6, 9, 18**What is the Greatest Common Factor?**8 = 1, 2, 4, 8 12 = 1, 2, 3, 4, 6, 12**What is the Greatest Common Factor?**8 = 1, 2, 4, 8 14 = 1, 2, 7,14**What is the Greatest Common Factor?**6 = 1, 2, 3, 6 18 = 1, 2, 3, 6, 9, 15**What is the Greatest Common Factor?**6 = 1, 2, 3, 6 12 = 1, 2, 3, 4, 6, 12**What is the Greatest Common Factor?**8 = 1, 2, 4, 8 16 = 1, 2, 4, 8, 16**What is the Greatest Common Factor?**8 = 1, 2, 4, 8 10 = 1, 2, 5, 10**What is the Greatest Common Factor?**3 = 1, 3 6 = 1, 2, 3, 6**What is the Greatest Common Factor?**4 = 1, 2, 4 6 = 1, 2, 3, 6**What is the Greatest Common Factor?**7 = 1, 7, 21 = 1, 3, 7, 21**What is the Greatest Common Factor?**15 = 1, 3, 5, 15 24 = 1, 2, 3, 8, 12, 24**How to Find the Simplest Form of a Fraction**• Find the greatest common factor of the numerator and the denominator and divide both the numerator and the denominator by that number. 12 6 2 ÷ = 18 6 3**Simplify or Reduce This Fraction**12 6 2 ÷ = 18 6 3**Simplify or Reduce This Fraction**9 3 3 ÷ = 21 3 7**Simplify or Reduce This Fraction**12 4 3 ÷ = 20 4 5**Simplify or Reduce This Fraction**10 5 2 ÷ = 15 5 3**Simplify or Reduce This Fraction**10 2 5 ÷ = 16 2 8**Simplify or Reduce This Fraction**12 4 3 ÷ = 16 4 4**Simplify or Reduce This Fraction**3 3 1 ÷ = 12 3 4**Simplify or Reduce This Fraction**2 2 1 ÷ = 8 2 4**Simplify or Reduce This Fraction**2 2 1 ÷ = 4 2 2**Simplify or Reduce This Fraction**6 3 2 ÷ = 9 3 3**Simplify or Reduce This Fraction**6 2 3 ÷ = 8 2 4